890798848

素因数分解:

$2^8\times {\mathrm{227}}^1\times {\mathrm{15329}}^1$

素因数の和:15572

約数の個数: 36

約数和(自身を含む): 1786067640

約数和(自身を除く): 895268792

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 227, 256, 454, 908, 1816, 3632, 7264, 14528, 15329, 29056, 30658, 58112, 61316, 122632, 245264, 490528, 981056, 1962112, 3479683, 3924224, 6959366, 13918732, 27837464, 55674928, 111349856, 222699712, 445399424, 890798848]

約数ペア:

[(1, 890798848), (2, 445399424), (4, 222699712), (8, 111349856), (16, 55674928), (32, 27837464), (64, 13918732), (128, 6959366), (227, 3924224), (256, 3479683), (454, 1962112), (908, 981056), (1816, 490528), (3632, 245264), (7264, 122632), (14528, 61316), (15329, 58112), (29056, 30658)]