81204326

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{59797}}^1$

素因数の和:59903

約数の個数: 16

約数和(自身を含む): 140644896

約数和(自身を除く): 59440570

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 59797, 119594, 418579, 837158, 5800309, 11600618, 40602163, 81204326]

約数ペア:

[(1, 81204326), (2, 40602163), (7, 11600618), (14, 5800309), (97, 837158), (194, 418579), (679, 119594), (1358, 59797)]