128814944

素因数分解:

$2^5\times {\mathrm{359}}^1\times {\mathrm{11213}}^1$

素因数の和:11582

約数の個数: 24

約数和(自身を含む): 254333520

約数和(自身を除く): 125518576

約数列:

[1, 2, 4, 8, 16, 32, 359, 718, 1436, 2872, 5744, 11213, 11488, 22426, 44852, 89704, 179408, 358816, 4025467, 8050934, 16101868, 32203736, 64407472, 128814944]

約数ペア:

[(1, 128814944), (2, 64407472), (4, 32203736), (8, 16101868), (16, 8050934), (32, 4025467), (359, 358816), (718, 179408), (1436, 89704), (2872, 44852), (5744, 22426), (11213, 11488)]