97720408

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{51109}}^1$

素因数の和:51354

約数の個数: 16

約数和(自身を含む): 183996000

約数和(自身を除く): 86275592

約数列:

[1, 2, 4, 8, 239, 478, 956, 1912, 51109, 102218, 204436, 408872, 12215051, 24430102, 48860204, 97720408]

約数ペア:

[(1, 97720408), (2, 48860204), (4, 24430102), (8, 12215051), (239, 408872), (478, 204436), (956, 102218), (1912, 51109)]