56161232

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{25621}}^1$

素因数の和:25766

約数の個数: 20

約数和(自身を含む): 109610916

約数和(自身を除く): 53449684

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 25621, 51242, 102484, 204968, 409936, 3510077, 7020154, 14040308, 28080616, 56161232]

約数ペア:

[(1, 56161232), (2, 28080616), (4, 14040308), (8, 7020154), (16, 3510077), (137, 409936), (274, 204968), (548, 102484), (1096, 51242), (2192, 25621)]