85878152

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{631457}}^1$

素因数の和:631480

約数の個数: 16

約数和(自身を含む): 170493660

約数和(自身を除く): 84615508

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 631457, 1262914, 2525828, 5051656, 10734769, 21469538, 42939076, 85878152]

約数ペア:

[(1, 85878152), (2, 42939076), (4, 21469538), (8, 10734769), (17, 5051656), (34, 2525828), (68, 1262914), (136, 631457)]