16552472

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 31939920

約数和(自身を除く): 15387448

約数列:

[1, 2, 4, 8, 61, 107, 122, 214, 244, 317, 428, 488, 634, 856, 1268, 2536, 6527, 13054, 19337, 26108, 33919, 38674, 52216, 67838, 77348, 135676, 154696, 271352, 2069059, 4138118, 8276236, 16552472]

約数ペア:

[(1, 16552472), (2, 8276236), (4, 4138118), (8, 2069059), (61, 271352), (107, 154696), (122, 135676), (214, 77348), (244, 67838), (317, 52216), (428, 38674), (488, 33919), (634, 26108), (856, 19337), (1268, 13054), (2536, 6527)]