81094574

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{118907}}^1$

素因数の和:118951

約数の個数: 16

約数和(自身を含む): 136982016

約数和(自身を除く): 55887442

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 118907, 237814, 1307977, 2615954, 3686117, 7372234, 40547287, 81094574]

約数ペア:

[(1, 81094574), (2, 40547287), (11, 7372234), (22, 3686117), (31, 2615954), (62, 1307977), (341, 237814), (682, 118907)]