90632390

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{210773}}^1$

素因数の和:210823

約数の個数: 16

約数和(自身を含む): 166933008

約数和(自身を除く): 76300618

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 210773, 421546, 1053865, 2107730, 9063239, 18126478, 45316195, 90632390]

約数ペア:

[(1, 90632390), (2, 45316195), (5, 18126478), (10, 9063239), (43, 2107730), (86, 1053865), (215, 421546), (430, 210773)]