86861056

素因数分解:

$2^8\times {\mathrm{311}}^1\times {\mathrm{1091}}^1$

素因数の和:1418

約数の個数: 36

約数和(自身を含む): 174099744

約数和(自身を除く): 87238688

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 311, 622, 1091, 1244, 2182, 2488, 4364, 4976, 8728, 9952, 17456, 19904, 34912, 39808, 69824, 79616, 139648, 279296, 339301, 678602, 1357204, 2714408, 5428816, 10857632, 21715264, 43430528, 86861056]

約数ペア:

[(1, 86861056), (2, 43430528), (4, 21715264), (8, 10857632), (16, 5428816), (32, 2714408), (64, 1357204), (128, 678602), (256, 339301), (311, 279296), (622, 139648), (1091, 79616), (1244, 69824), (2182, 39808), (2488, 34912), (4364, 19904), (4976, 17456), (8728, 9952)]