57031456

素因数分解:

$2^5\times {\mathrm{137}}^1\times {\mathrm{13009}}^1$

素因数の和:13156

約数の個数: 24

約数和(自身を含む): 113108940

約数和(自身を除く): 56077484

約数列:

[1, 2, 4, 8, 16, 32, 137, 274, 548, 1096, 2192, 4384, 13009, 26018, 52036, 104072, 208144, 416288, 1782233, 3564466, 7128932, 14257864, 28515728, 57031456]

約数ペア:

[(1, 57031456), (2, 28515728), (4, 14257864), (8, 7128932), (16, 3564466), (32, 1782233), (137, 416288), (274, 208144), (548, 104072), (1096, 52036), (2192, 26018), (4384, 13009)]