55991608

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{411703}}^1$

素因数の和:411726

約数の個数: 16

約数和(自身を含む): 111160080

約数和(自身を除く): 55168472

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 411703, 823406, 1646812, 3293624, 6998951, 13997902, 27995804, 55991608]

約数ペア:

[(1, 55991608), (2, 27995804), (4, 13997902), (8, 6998951), (17, 3293624), (34, 1646812), (68, 823406), (136, 411703)]