31350665

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{997}}^1$

素因数の和:1352

約数の個数: 16

約数和(自身を含む): 39760320

約数和(自身を除く): 8409655

約数列:

[1, 5, 19, 95, 331, 997, 1655, 4985, 6289, 18943, 31445, 94715, 330007, 1650035, 6270133, 31350665]

約数ペア:

[(1, 31350665), (5, 6270133), (19, 1650035), (95, 330007), (331, 94715), (997, 31445), (1655, 18943), (4985, 6289)]