89406004

素因数分解:

$2^2\times {\mathrm{59}}^2\times {\mathrm{6421}}^1$

素因数の和:6543

約数の個数: 18

約数和(自身を含む): 159182114

約数和(自身を除く): 69776110

約数列:

[1, 2, 4, 59, 118, 236, 3481, 6421, 6962, 12842, 13924, 25684, 378839, 757678, 1515356, 22351501, 44703002, 89406004]

約数ペア:

[(1, 89406004), (2, 44703002), (4, 22351501), (59, 1515356), (118, 757678), (236, 378839), (3481, 25684), (6421, 13924), (6962, 12842)]