99679168

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{81973}}^1$

素因数の和:82004

約数の個数: 28

約数和(自身を含む): 208213960

約数和(自身を除く): 108534792

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 81973, 163946, 327892, 655784, 1311568, 1557487, 2623136, 3114974, 5246272, 6229948, 12459896, 24919792, 49839584, 99679168]

約数ペア:

[(1, 99679168), (2, 49839584), (4, 24919792), (8, 12459896), (16, 6229948), (19, 5246272), (32, 3114974), (38, 2623136), (64, 1557487), (76, 1311568), (152, 655784), (304, 327892), (608, 163946), (1216, 81973)]