64531367

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{443}}^1$

素因数の和:638

約数の個数: 16

約数和(自身を含む): 69107712

約数和(自身を除く): 4576345

約数列:

[1, 31, 37, 127, 443, 1147, 3937, 4699, 13733, 16391, 56261, 145669, 508121, 1744091, 2081657, 64531367]

約数ペア:

[(1, 64531367), (31, 2081657), (37, 1744091), (127, 508121), (443, 145669), (1147, 56261), (3937, 16391), (4699, 13733)]