89907554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{42131}}^1$

素因数の和:42241

約数の個数: 16

約数和(自身を含む): 148641696

約数和(自身を除く): 58734142

約数列:

[1, 2, 11, 22, 97, 194, 1067, 2134, 42131, 84262, 463441, 926882, 4086707, 8173414, 44953777, 89907554]

約数ペア:

[(1, 89907554), (2, 44953777), (11, 8173414), (22, 4086707), (97, 926882), (194, 463441), (1067, 84262), (2134, 42131)]