31696432

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{116531}}^1$

素因数の和:116556

約数の個数: 20

約数和(自身を含む): 65024856

約数和(自身を除く): 33328424

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 116531, 233062, 466124, 932248, 1864496, 1981027, 3962054, 7924108, 15848216, 31696432]

約数ペア:

[(1, 31696432), (2, 15848216), (4, 7924108), (8, 3962054), (16, 1981027), (17, 1864496), (34, 932248), (68, 466124), (136, 233062), (272, 116531)]