15670168

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 30198960

約数和(自身を除く): 14528792

約数列:

[1, 2, 4, 8, 61, 122, 163, 197, 244, 326, 394, 488, 652, 788, 1304, 1576, 9943, 12017, 19886, 24034, 32111, 39772, 48068, 64222, 79544, 96136, 128444, 256888, 1958771, 3917542, 7835084, 15670168]

約数ペア:

[(1, 15670168), (2, 7835084), (4, 3917542), (8, 1958771), (61, 256888), (122, 128444), (163, 96136), (197, 79544), (244, 64222), (326, 48068), (394, 39772), (488, 32111), (652, 24034), (788, 19886), (1304, 12017), (1576, 9943)]