89222740

素因数分解:

$2^2\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{4327}}^1$

素因数の和:5367

約数の個数: 24

約数和(自身を含む): 187592832

約数和(自身を除く): 98370092

約数列:

[1, 2, 4, 5, 10, 20, 1031, 2062, 4124, 4327, 5155, 8654, 10310, 17308, 20620, 21635, 43270, 86540, 4461137, 8922274, 17844548, 22305685, 44611370, 89222740]

約数ペア:

[(1, 89222740), (2, 44611370), (4, 22305685), (5, 17844548), (10, 8922274), (20, 4461137), (1031, 86540), (2062, 43270), (4124, 21635), (4327, 20620), (5155, 17308), (8654, 10310)]