172904752

素因数分解:

$2^4\times {\mathrm{1097}}^1\times {\mathrm{9851}}^1$

素因数の和:10956

約数の個数: 20

約数和(自身を含む): 335342376

約数和(自身を除く): 162437624

約数列:

[1, 2, 4, 8, 16, 1097, 2194, 4388, 8776, 9851, 17552, 19702, 39404, 78808, 157616, 10806547, 21613094, 43226188, 86452376, 172904752]

約数ペア:

[(1, 172904752), (2, 86452376), (4, 43226188), (8, 21613094), (16, 10806547), (1097, 157616), (2194, 78808), (4388, 39404), (8776, 19702), (9851, 17552)]