87045821

素因数分解:

${\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{40543}}^1$

素因数の和:40675

約数の個数: 8

約数和(自身を含む): 92440320

約数和(自身を除く): 5394499

約数列:

[1, 19, 113, 2147, 40543, 770317, 4581359, 87045821]

約数ペア:

[(1, 87045821), (19, 4581359), (113, 770317), (2147, 40543)]