5321816

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{359}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 10692000

約数和(自身を除く): 5370184

約数列:

[1, 2, 4, 8, 17, 34, 68, 109, 136, 218, 359, 436, 718, 872, 1436, 1853, 2872, 3706, 6103, 7412, 12206, 14824, 24412, 39131, 48824, 78262, 156524, 313048, 665227, 1330454, 2660908, 5321816]

約数ペア:

[(1, 5321816), (2, 2660908), (4, 1330454), (8, 665227), (17, 313048), (34, 156524), (68, 78262), (109, 48824), (136, 39131), (218, 24412), (359, 14824), (436, 12206), (718, 7412), (872, 6103), (1436, 3706), (1853, 2872)]