888979216

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{227}}^1\times {\mathrm{1559}}^1$

素因数の和:1951

約数の個数: 40

約数和(自身を含む): 1742120640

約数和(自身を除く): 853141424

約数列:

[1, 2, 4, 8, 16, 157, 227, 314, 454, 628, 908, 1256, 1559, 1816, 2512, 3118, 3632, 6236, 12472, 24944, 35639, 71278, 142556, 244763, 285112, 353893, 489526, 570224, 707786, 979052, 1415572, 1958104, 2831144, 3916208, 5662288, 55561201, 111122402, 222244804, 444489608, 888979216]

約数ペア:

[(1, 888979216), (2, 444489608), (4, 222244804), (8, 111122402), (16, 55561201), (157, 5662288), (227, 3916208), (314, 2831144), (454, 1958104), (628, 1415572), (908, 979052), (1256, 707786), (1559, 570224), (1816, 489526), (2512, 353893), (3118, 285112), (3632, 244763), (6236, 142556), (12472, 71278), (24944, 35639)]