25632848

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{3917}}^1$

素因数の和:4334

約数の個数: 20

約数和(自身を含む): 49797780

約数和(自身を除く): 24164932

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 3917, 6544, 7834, 15668, 31336, 62672, 1602053, 3204106, 6408212, 12816424, 25632848]

約数ペア:

[(1, 25632848), (2, 12816424), (4, 6408212), (8, 3204106), (16, 1602053), (409, 62672), (818, 31336), (1636, 15668), (3272, 7834), (3917, 6544)]