31049986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{30029}}^1$

素因数の和:30089

約数の個数: 16

約数和(自身を含む): 51891840

約数和(自身を除く): 20841854

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 30029, 60058, 330319, 660638, 1411363, 2822726, 15524993, 31049986]

約数ペア:

[(1, 31049986), (2, 15524993), (11, 2822726), (22, 1411363), (47, 660638), (94, 330319), (517, 60058), (1034, 30029)]