64572896

素因数分解:

$2^5\times {\mathrm{127}}^1\times {\mathrm{15889}}^1$

素因数の和:16026

約数の個数: 24

約数和(自身を含む): 128136960

約数和(自身を除く): 63564064

約数列:

[1, 2, 4, 8, 16, 32, 127, 254, 508, 1016, 2032, 4064, 15889, 31778, 63556, 127112, 254224, 508448, 2017903, 4035806, 8071612, 16143224, 32286448, 64572896]

約数ペア:

[(1, 64572896), (2, 32286448), (4, 16143224), (8, 8071612), (16, 4035806), (32, 2017903), (127, 508448), (254, 254224), (508, 127112), (1016, 63556), (2032, 31778), (4064, 15889)]