64863908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{953881}}^1$

素因数の和:953902

約数の個数: 12

約数和(自身を含む): 120189132

約数和(自身を除く): 55325224

約数列:

[1, 2, 4, 17, 34, 68, 953881, 1907762, 3815524, 16215977, 32431954, 64863908]

約数ペア:

[(1, 64863908), (2, 32431954), (4, 16215977), (17, 3815524), (34, 1907762), (68, 953881)]