56437424

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{25747}}^1$

素因数の和:25892

約数の個数: 20

約数和(自身を含む): 110149944

約数和(自身を除く): 53712520

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 25747, 51494, 102988, 205976, 411952, 3527339, 7054678, 14109356, 28218712, 56437424]

約数ペア:

[(1, 56437424), (2, 28218712), (4, 14109356), (8, 7054678), (16, 3527339), (137, 411952), (274, 205976), (548, 102988), (1096, 51494), (2192, 25747)]