161319818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1423}}^1\times {\mathrm{5153}}^1$

素因数の和:6589

約数の個数: 16

約数和(自身を含む): 264214656

約数和(自身を除く): 102894838

約数列:

[1, 2, 11, 22, 1423, 2846, 5153, 10306, 15653, 31306, 56683, 113366, 7332719, 14665438, 80659909, 161319818]

約数ペア:

[(1, 161319818), (2, 80659909), (11, 14665438), (22, 7332719), (1423, 113366), (2846, 56683), (5153, 31306), (10306, 15653)]