61718456

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{72101}}^1$

素因数の和:72214

約数の個数: 16

約数和(自身を含む): 116805240

約数和(自身を除く): 55086784

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 72101, 144202, 288404, 576808, 7714807, 15429614, 30859228, 61718456]

約数ペア:

[(1, 61718456), (2, 30859228), (4, 15429614), (8, 7714807), (107, 576808), (214, 288404), (428, 144202), (856, 72101)]