42654904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{313639}}^1$

素因数の和:313662

約数の個数: 16

約数和(自身を含む): 84682800

約数和(自身を除く): 42027896

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 313639, 627278, 1254556, 2509112, 5331863, 10663726, 21327452, 42654904]

約数ペア:

[(1, 42654904), (2, 21327452), (4, 10663726), (8, 5331863), (17, 2509112), (34, 1254556), (68, 627278), (136, 313639)]