39143288

素因数分解:

$2^3\times {\mathrm{1123}}^1\times {\mathrm{4357}}^1$

素因数の和:5486

約数の個数: 16

約数和(自身を含む): 73475880

約数和(自身を除く): 34332592

約数列:

[1, 2, 4, 8, 1123, 2246, 4357, 4492, 8714, 8984, 17428, 34856, 4892911, 9785822, 19571644, 39143288]

約数ペア:

[(1, 39143288), (2, 19571644), (4, 9785822), (8, 4892911), (1123, 34856), (2246, 17428), (4357, 8984), (4492, 8714)]