42856526

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{3947}}^1$

素因数の和:4099

約数の個数: 16

約数和(自身を含む): 66089520

約数和(自身を除く): 23232994

約数列:

[1, 2, 61, 89, 122, 178, 3947, 5429, 7894, 10858, 240767, 351283, 481534, 702566, 21428263, 42856526]

約数ペア:

[(1, 42856526), (2, 21428263), (61, 702566), (89, 481534), (122, 351283), (178, 240767), (3947, 10858), (5429, 7894)]