17305936

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:140

約数の個数: 80

約数和(自身を含む): 37997568

約数和(自身を除く): 20691632

約数列:

[1, 2, 4, 8, 16, 23, 31, 37, 41, 46, 62, 74, 82, 92, 124, 148, 164, 184, 248, 296, 328, 368, 496, 592, 656, 713, 851, 943, 1147, 1271, 1426, 1517, 1702, 1886, 2294, 2542, 2852, 3034, 3404, 3772, 4588, 5084, 5704, 6068, 6808, 7544, 9176, 10168, 11408, 12136, 13616, 15088, 18352, 20336, 24272, 26381, 29233, 34891, 47027, 52762, 58466, 69782, 94054, 105524, 116932, 139564, 188108, 211048, 233864, 279128, 376216, 422096, 467728, 558256, 752432, 1081621, 2163242, 4326484, 8652968, 17305936]

約数ペア:

[(1, 17305936), (2, 8652968), (4, 4326484), (8, 2163242), (16, 1081621), (23, 752432), (31, 558256), (37, 467728), (41, 422096), (46, 376216), (62, 279128), (74, 233864), (82, 211048), (92, 188108), (124, 139564), (148, 116932), (164, 105524), (184, 94054), (248, 69782), (296, 58466), (328, 52762), (368, 47027), (496, 34891), (592, 29233), (656, 26381), (713, 24272), (851, 20336), (943, 18352), (1147, 15088), (1271, 13616), (1426, 12136), (1517, 11408), (1702, 10168), (1886, 9176), (2294, 7544), (2542, 6808), (2852, 6068), (3034, 5704), (3404, 5084), (3772, 4588)]