16161332

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{4127}}^1$

素因数の和:4231

約数の個数: 24

約数和(自身を含む): 31207680

約数和(自身を除く): 15046348

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 4127, 8254, 16508, 45397, 90794, 181588, 367303, 734606, 1469212, 4040333, 8080666, 16161332]

約数ペア:

[(1, 16161332), (2, 8080666), (4, 4040333), (11, 1469212), (22, 734606), (44, 367303), (89, 181588), (178, 90794), (356, 45397), (979, 16508), (1958, 8254), (3916, 4127)]