56357416

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{51421}}^1$

素因数の和:51564

約数の個数: 16

約数和(自身を含む): 106443540

約数和(自身を除く): 50086124

約数列:

[1, 2, 4, 8, 137, 274, 548, 1096, 51421, 102842, 205684, 411368, 7044677, 14089354, 28178708, 56357416]

約数ペア:

[(1, 56357416), (2, 28178708), (4, 14089354), (8, 7044677), (137, 411368), (274, 205684), (548, 102842), (1096, 51421)]