31903716

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{204511}}^1$

素因数の和:204531

約数の個数: 24

約数和(自身を含む): 80168704

約数和(自身を除く): 48264988

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 204511, 409022, 613533, 818044, 1227066, 2454132, 2658643, 5317286, 7975929, 10634572, 15951858, 31903716]

約数ペア:

[(1, 31903716), (2, 15951858), (3, 10634572), (4, 7975929), (6, 5317286), (12, 2658643), (13, 2454132), (26, 1227066), (39, 818044), (52, 613533), (78, 409022), (156, 204511)]