15641008

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:373

約数の個数: 40

約数和(自身を含む): 31466736

約数和(自身を除く): 15825728

約数列:

[1, 2, 4, 8, 16, 41, 82, 113, 164, 211, 226, 328, 422, 452, 656, 844, 904, 1688, 1808, 3376, 4633, 8651, 9266, 17302, 18532, 23843, 34604, 37064, 47686, 69208, 74128, 95372, 138416, 190744, 381488, 977563, 1955126, 3910252, 7820504, 15641008]

約数ペア:

[(1, 15641008), (2, 7820504), (4, 3910252), (8, 1955126), (16, 977563), (41, 381488), (82, 190744), (113, 138416), (164, 95372), (211, 74128), (226, 69208), (328, 47686), (422, 37064), (452, 34604), (656, 23843), (844, 18532), (904, 17302), (1688, 9266), (1808, 8651), (3376, 4633)]