87023830

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{202381}}^1$

素因数の和:202431

約数の個数: 16

約数和(自身を含む): 160286544

約数和(自身を除く): 73262714

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 202381, 404762, 1011905, 2023810, 8702383, 17404766, 43511915, 87023830]

約数ペア:

[(1, 87023830), (2, 43511915), (5, 17404766), (10, 8702383), (43, 2023810), (86, 1011905), (215, 404762), (430, 202381)]