86219855

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{1901}}^1$

素因数の和:2146

約数の個数: 16

約数和(自身を含む): 106268544

約数和(自身を除く): 20048689

約数列:

[1, 5, 47, 193, 235, 965, 1901, 9071, 9505, 45355, 89347, 366893, 446735, 1834465, 17243971, 86219855]

約数ペア:

[(1, 86219855), (5, 17243971), (47, 1834465), (193, 446735), (235, 366893), (965, 89347), (1901, 45355), (9071, 9505)]