85878416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3251}}^1$

素因数の和:3399

約数の個数: 40

約数和(自身を含む): 180655104

約数和(自身を除く): 94776688

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 127, 208, 254, 508, 1016, 1651, 2032, 3251, 3302, 6502, 6604, 13004, 13208, 26008, 26416, 42263, 52016, 84526, 169052, 338104, 412877, 676208, 825754, 1651508, 3303016, 5367401, 6606032, 10734802, 21469604, 42939208, 85878416]

約数ペア:

[(1, 85878416), (2, 42939208), (4, 21469604), (8, 10734802), (13, 6606032), (16, 5367401), (26, 3303016), (52, 1651508), (104, 825754), (127, 676208), (208, 412877), (254, 338104), (508, 169052), (1016, 84526), (1651, 52016), (2032, 42263), (3251, 26416), (3302, 26008), (6502, 13208), (6604, 13004)]