80977238

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{769}}^1\times {\mathrm{1423}}^1$

素因数の和:2231

約数の個数: 16

約数和(自身を含む): 124998720

約数和(自身を除く): 44021482

約数列:

[1, 2, 37, 74, 769, 1423, 1538, 2846, 28453, 52651, 56906, 105302, 1094287, 2188574, 40488619, 80977238]

約数ペア:

[(1, 80977238), (2, 40488619), (37, 2188574), (74, 1094287), (769, 105302), (1423, 56906), (1538, 52651), (2846, 28453)]