315035024

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1158217}}^1$

素因数の和:1158242

約数の個数: 20

約数和(自身を含む): 646285644

約数和(自身を除く): 331250620

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1158217, 2316434, 4632868, 9265736, 18531472, 19689689, 39379378, 78758756, 157517512, 315035024]

約数ペア:

[(1, 315035024), (2, 157517512), (4, 78758756), (8, 39379378), (16, 19689689), (17, 18531472), (34, 9265736), (68, 4632868), (136, 2316434), (272, 1158217)]