89036816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{971}}^1$

素因数の和:1511

約数の個数: 40

約数和(自身を含む): 188746848

約数和(自身を除く): 99710032

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 521, 971, 1042, 1942, 2084, 3884, 4168, 5731, 7768, 8336, 10681, 11462, 15536, 21362, 22924, 42724, 45848, 85448, 91696, 170896, 505891, 1011782, 2023564, 4047128, 5564801, 8094256, 11129602, 22259204, 44518408, 89036816]

約数ペア:

[(1, 89036816), (2, 44518408), (4, 22259204), (8, 11129602), (11, 8094256), (16, 5564801), (22, 4047128), (44, 2023564), (88, 1011782), (176, 505891), (521, 170896), (971, 91696), (1042, 85448), (1942, 45848), (2084, 42724), (3884, 22924), (4168, 21362), (5731, 15536), (7768, 11462), (8336, 10681)]