86820074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{58901}}^1$

素因数の和:58981

約数の個数: 16

約数和(自身を含む): 144192096

約数和(自身を除く): 57372022

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 58901, 117802, 647911, 1295822, 3946367, 7892734, 43410037, 86820074]

約数ペア:

[(1, 86820074), (2, 43410037), (11, 7892734), (22, 3946367), (67, 1295822), (134, 647911), (737, 117802), (1474, 58901)]