31991016

素因数分解:

$2^3\times 3^1\times {\mathrm{1332959}}^1$

素因数の和:1332968

約数の個数: 16

約数和(自身を含む): 79977600

約数和(自身を除く): 47986584

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1332959, 2665918, 3998877, 5331836, 7997754, 10663672, 15995508, 31991016]

約数ペア:

[(1, 31991016), (2, 15995508), (3, 10663672), (4, 7997754), (6, 5331836), (8, 3998877), (12, 2665918), (24, 1332959)]