42107288

素因数分解:

$2^3\times {\mathrm{281}}^1\times {\mathrm{18731}}^1$

素因数の和:19018

約数の個数: 16

約数和(自身を含む): 79236360

約数和(自身を除く): 37129072

約数列:

[1, 2, 4, 8, 281, 562, 1124, 2248, 18731, 37462, 74924, 149848, 5263411, 10526822, 21053644, 42107288]

約数ペア:

[(1, 42107288), (2, 21053644), (4, 10526822), (8, 5263411), (281, 149848), (562, 74924), (1124, 37462), (2248, 18731)]