31322245

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{11887}}^1$

素因数の和:11940

約数の個数: 16

約数和(自身を含む): 41084928

約数和(自身を除く): 9762683

約数列:

[1, 5, 17, 31, 85, 155, 527, 2635, 11887, 59435, 202079, 368497, 1010395, 1842485, 6264449, 31322245]

約数ペア:

[(1, 31322245), (5, 6264449), (17, 1842485), (31, 1010395), (85, 368497), (155, 202079), (527, 59435), (2635, 11887)]