31528486

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{6857}}^1$

素因数の和:6900

約数の個数: 24

約数和(自身を含む): 54726840

約数和(自身を除く): 23198354

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4598, 6857, 13714, 75427, 130283, 150854, 260566, 829697, 1433113, 1659394, 2866226, 15764243, 31528486]

約数ペア:

[(1, 31528486), (2, 15764243), (11, 2866226), (19, 1659394), (22, 1433113), (38, 829697), (121, 260566), (209, 150854), (242, 130283), (418, 75427), (2299, 13714), (4598, 6857)]