79880702

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{157867}}^1$

素因数の和:157903

約数の個数: 16

約数和(自身を含む): 136397952

約数和(自身を除く): 56517250

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 157867, 315734, 1736537, 3473074, 3630941, 7261882, 39940351, 79880702]

約数ペア:

[(1, 79880702), (2, 39940351), (11, 7261882), (22, 3630941), (23, 3473074), (46, 1736537), (253, 315734), (506, 157867)]