127746704

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{469657}}^1$

素因数の和:469682

約数の個数: 20

約数和(自身を含む): 262069164

約数和(自身を除く): 134322460

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 469657, 939314, 1878628, 3757256, 7514512, 7984169, 15968338, 31936676, 63873352, 127746704]

約数ペア:

[(1, 127746704), (2, 63873352), (4, 31936676), (8, 15968338), (16, 7984169), (17, 7514512), (34, 3757256), (68, 1878628), (136, 939314), (272, 469657)]