85088848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{409081}}^1$

素因数の和:409102

約数の個数: 20

約数和(自身を含む): 177541588

約数和(自身を除く): 92452740

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 409081, 818162, 1636324, 3272648, 5318053, 6545296, 10636106, 21272212, 42544424, 85088848]

約数ペア:

[(1, 85088848), (2, 42544424), (4, 21272212), (8, 10636106), (13, 6545296), (16, 5318053), (26, 3272648), (52, 1636324), (104, 818162), (208, 409081)]