31260104

素因数分解:

$2^3\times {\mathrm{991}}^1\times {\mathrm{3943}}^1$

素因数の和:4940

約数の個数: 16

約数和(自身を含む): 58686720

約数和(自身を除く): 27426616

約数列:

[1, 2, 4, 8, 991, 1982, 3943, 3964, 7886, 7928, 15772, 31544, 3907513, 7815026, 15630052, 31260104]

約数ペア:

[(1, 31260104), (2, 15630052), (4, 7815026), (8, 3907513), (991, 31544), (1982, 15772), (3943, 7928), (3964, 7886)]