64221818

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{3847}}^1$

素因数の和:4357

約数の個数: 16

約数和(自身を含む): 102233664

約数和(自身を除く): 38011846

約数列:

[1, 2, 17, 34, 491, 982, 3847, 7694, 8347, 16694, 65399, 130798, 1888877, 3777754, 32110909, 64221818]

約数ペア:

[(1, 64221818), (2, 32110909), (17, 3777754), (34, 1888877), (491, 130798), (982, 65399), (3847, 16694), (7694, 8347)]