161656348

素因数分解:

$2^2\times 7^1\times {\mathrm{1823}}^1\times {\mathrm{3167}}^1$

素因数の和:5001

約数の個数: 24

約数和(自身を含む): 323592192

約数和(自身を除く): 161935844

約数列:

[1, 2, 4, 7, 14, 28, 1823, 3167, 3646, 6334, 7292, 12668, 12761, 22169, 25522, 44338, 51044, 88676, 5773441, 11546882, 23093764, 40414087, 80828174, 161656348]

約数ペア:

[(1, 161656348), (2, 80828174), (4, 40414087), (7, 23093764), (14, 11546882), (28, 5773441), (1823, 88676), (3167, 51044), (3646, 44338), (6334, 25522), (7292, 22169), (12668, 12761)]