42212536

素因数分解:

$2^3\times {\mathrm{821}}^1\times {\mathrm{6427}}^1$

素因数の和:7254

約数の個数: 16

約数和(自身を含む): 79257240

約数和(自身を除く): 37044704

約数列:

[1, 2, 4, 8, 821, 1642, 3284, 6427, 6568, 12854, 25708, 51416, 5276567, 10553134, 21106268, 42212536]

約数ペア:

[(1, 42212536), (2, 21106268), (4, 10553134), (8, 5276567), (821, 51416), (1642, 25708), (3284, 12854), (6427, 6568)]