80966798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{8539}}^1$

素因数の和:8983

約数の個数: 16

約数和(自身を含む): 132814080

約数和(自身を除く): 51847282

約数列:

[1, 2, 11, 22, 431, 862, 4741, 8539, 9482, 17078, 93929, 187858, 3680309, 7360618, 40483399, 80966798]

約数ペア:

[(1, 80966798), (2, 40483399), (11, 7360618), (22, 3680309), (431, 187858), (862, 93929), (4741, 17078), (8539, 9482)]