87690364

素因数分解:

$2^2\times {\mathrm{167}}^1\times {\mathrm{251}}^1\times {\mathrm{523}}^1$

素因数の和:945

約数の個数: 24

約数和(自身を含む): 155288448

約数和(自身を除く): 67598084

約数列:

[1, 2, 4, 167, 251, 334, 502, 523, 668, 1004, 1046, 2092, 41917, 83834, 87341, 131273, 167668, 174682, 262546, 349364, 525092, 21922591, 43845182, 87690364]

約数ペア:

[(1, 87690364), (2, 43845182), (4, 21922591), (167, 525092), (251, 349364), (334, 262546), (502, 174682), (523, 167668), (668, 131273), (1004, 87341), (1046, 83834), (2092, 41917)]