56016368

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{42181}}^1$

素因数の和:42272

約数の個数: 20

約数和(自身を含む): 109841928

約数和(自身を除く): 53825560

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 42181, 84362, 168724, 337448, 674896, 3501023, 7002046, 14004092, 28008184, 56016368]

約数ペア:

[(1, 56016368), (2, 28008184), (4, 14004092), (8, 7002046), (16, 3501023), (83, 674896), (166, 337448), (332, 168724), (664, 84362), (1328, 42181)]