31303584

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{929}}^1$

素因数の和:964

約数の個数: 120

約数和(自身を含む): 99251460

約数和(自身を除く): 67947876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 288, 312, 324, 351, 416, 432, 468, 624, 648, 702, 864, 929, 936, 1053, 1248, 1296, 1404, 1858, 1872, 2106, 2592, 2787, 2808, 3716, 3744, 4212, 5574, 5616, 7432, 8361, 8424, 11148, 11232, 12077, 14864, 16722, 16848, 22296, 24154, 25083, 29728, 33444, 33696, 36231, 44592, 48308, 50166, 66888, 72462, 75249, 89184, 96616, 100332, 108693, 133776, 144924, 150498, 193232, 200664, 217386, 267552, 289848, 300996, 326079, 386464, 401328, 434772, 579696, 601992, 652158, 802656, 869544, 978237, 1159392, 1203984, 1304316, 1739088, 1956474, 2407968, 2608632, 3478176, 3912948, 5217264, 7825896, 10434528, 15651792, 31303584]

約数ペア:

[(1, 31303584), (2, 15651792), (3, 10434528), (4, 7825896), (6, 5217264), (8, 3912948), (9, 3478176), (12, 2608632), (13, 2407968), (16, 1956474), (18, 1739088), (24, 1304316), (26, 1203984), (27, 1159392), (32, 978237), (36, 869544), (39, 802656), (48, 652158), (52, 601992), (54, 579696), (72, 434772), (78, 401328), (81, 386464), (96, 326079), (104, 300996), (108, 289848), (117, 267552), (144, 217386), (156, 200664), (162, 193232), (208, 150498), (216, 144924), (234, 133776), (288, 108693), (312, 100332), (324, 96616), (351, 89184), (416, 75249), (432, 72462), (468, 66888), (624, 50166), (648, 48308), (702, 44592), (864, 36231), (929, 33696), (936, 33444), (1053, 29728), (1248, 25083), (1296, 24154), (1404, 22296), (1858, 16848), (1872, 16722), (2106, 14864), (2592, 12077), (2787, 11232), (2808, 11148), (3716, 8424), (3744, 8361), (4212, 7432), (5574, 5616)]