39875872

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{17551}}^1$

素因数の和:17632

約数の個数: 24

約数和(自身を含む): 79615872

約数和(自身を除く): 39740000

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 17551, 35102, 70204, 140408, 280816, 561632, 1246121, 2492242, 4984484, 9968968, 19937936, 39875872]

約数ペア:

[(1, 39875872), (2, 19937936), (4, 9968968), (8, 4984484), (16, 2492242), (32, 1246121), (71, 561632), (142, 280816), (284, 140408), (568, 70204), (1136, 35102), (2272, 17551)]