86123639

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{1163}}^1$

素因数の和:1390

約数の個数: 16

約数和(自身を含む): 100569600

約数和(自身を除く): 14445961

約数列:

[1, 7, 71, 149, 497, 1043, 1163, 8141, 10579, 74053, 82573, 173287, 578011, 1213009, 12303377, 86123639]

約数ペア:

[(1, 86123639), (7, 12303377), (71, 1213009), (149, 578011), (497, 173287), (1043, 82573), (1163, 74053), (8141, 10579)]