31820592

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:131

約数の個数: 160

約数和(自身を含む): 94993920

約数和(自身を除く): 63173328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 37, 38, 41, 46, 48, 57, 69, 74, 76, 82, 92, 111, 114, 123, 138, 148, 152, 164, 184, 222, 228, 246, 276, 296, 304, 328, 368, 437, 444, 456, 492, 552, 592, 656, 703, 779, 851, 874, 888, 912, 943, 984, 1104, 1311, 1406, 1517, 1558, 1702, 1748, 1776, 1886, 1968, 2109, 2337, 2553, 2622, 2812, 2829, 3034, 3116, 3404, 3496, 3772, 4218, 4551, 4674, 5106, 5244, 5624, 5658, 6068, 6232, 6808, 6992, 7544, 8436, 9102, 9348, 10212, 10488, 11248, 11316, 12136, 12464, 13616, 15088, 16169, 16872, 17917, 18204, 18696, 20424, 20976, 22632, 24272, 28823, 32338, 33744, 34891, 35834, 36408, 37392, 40848, 45264, 48507, 53751, 57646, 64676, 69782, 71668, 72816, 86469, 97014, 104673, 107502, 115292, 129352, 139564, 143336, 172938, 194028, 209346, 215004, 230584, 258704, 279128, 286672, 345876, 388056, 418692, 430008, 461168, 558256, 662929, 691752, 776112, 837384, 860016, 1325858, 1383504, 1674768, 1988787, 2651716, 3977574, 5303432, 7955148, 10606864, 15910296, 31820592]

約数ペア:

[(1, 31820592), (2, 15910296), (3, 10606864), (4, 7955148), (6, 5303432), (8, 3977574), (12, 2651716), (16, 1988787), (19, 1674768), (23, 1383504), (24, 1325858), (37, 860016), (38, 837384), (41, 776112), (46, 691752), (48, 662929), (57, 558256), (69, 461168), (74, 430008), (76, 418692), (82, 388056), (92, 345876), (111, 286672), (114, 279128), (123, 258704), (138, 230584), (148, 215004), (152, 209346), (164, 194028), (184, 172938), (222, 143336), (228, 139564), (246, 129352), (276, 115292), (296, 107502), (304, 104673), (328, 97014), (368, 86469), (437, 72816), (444, 71668), (456, 69782), (492, 64676), (552, 57646), (592, 53751), (656, 48507), (703, 45264), (779, 40848), (851, 37392), (874, 36408), (888, 35834), (912, 34891), (943, 33744), (984, 32338), (1104, 28823), (1311, 24272), (1406, 22632), (1517, 20976), (1558, 20424), (1702, 18696), (1748, 18204), (1776, 17917), (1886, 16872), (1968, 16169), (2109, 15088), (2337, 13616), (2553, 12464), (2622, 12136), (2812, 11316), (2829, 11248), (3034, 10488), (3116, 10212), (3404, 9348), (3496, 9102), (3772, 8436), (4218, 7544), (4551, 6992), (4674, 6808), (5106, 6232), (5244, 6068), (5624, 5658)]