31807085

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{12071}}^1$

素因数の和:12124

約数の個数: 16

約数和(自身を含む): 41720832

約数和(自身を除く): 9913747

約数列:

[1, 5, 17, 31, 85, 155, 527, 2635, 12071, 60355, 205207, 374201, 1026035, 1871005, 6361417, 31807085]

約数ペア:

[(1, 31807085), (5, 6361417), (17, 1871005), (31, 1026035), (85, 374201), (155, 205207), (527, 60355), (2635, 12071)]