40872194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{64063}}^1$

素因数の和:64105

約数の個数: 16

約数和(自身を含む): 69189120

約数和(自身を除く): 28316926

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 64063, 128126, 704693, 1409386, 1857827, 3715654, 20436097, 40872194]

約数ペア:

[(1, 40872194), (2, 20436097), (11, 3715654), (22, 1857827), (29, 1409386), (58, 704693), (319, 128126), (638, 64063)]