57400808

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{631}}^1$

素因数の和:857

約数の個数: 32

約数和(自身を含む): 109892160

約数和(自身を除く): 52491352

約数列:

[1, 2, 4, 8, 83, 137, 166, 274, 332, 548, 631, 664, 1096, 1262, 2524, 5048, 11371, 22742, 45484, 52373, 86447, 90968, 104746, 172894, 209492, 345788, 418984, 691576, 7175101, 14350202, 28700404, 57400808]

約数ペア:

[(1, 57400808), (2, 28700404), (4, 14350202), (8, 7175101), (83, 691576), (137, 418984), (166, 345788), (274, 209492), (332, 172894), (548, 104746), (631, 90968), (664, 86447), (1096, 52373), (1262, 45484), (2524, 22742), (5048, 11371)]