86433790

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{89107}}^1$

素因数の和:89211

約数の個数: 16

約数和(自身を含む): 157186512

約数和(自身を除く): 70752722

約数列:

[1, 2, 5, 10, 97, 194, 485, 970, 89107, 178214, 445535, 891070, 8643379, 17286758, 43216895, 86433790]

約数ペア:

[(1, 86433790), (2, 43216895), (5, 17286758), (10, 8643379), (97, 891070), (194, 445535), (485, 178214), (970, 89107)]