80472788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{14401}}^1$

素因数の和:14543

約数の個数: 24

約数和(自身を含む): 154850304

約数和(自身を除く): 74377516

約数列:

[1, 2, 4, 11, 22, 44, 127, 254, 508, 1397, 2794, 5588, 14401, 28802, 57604, 158411, 316822, 633644, 1828927, 3657854, 7315708, 20118197, 40236394, 80472788]

約数ペア:

[(1, 80472788), (2, 40236394), (4, 20118197), (11, 7315708), (22, 3657854), (44, 1828927), (127, 633644), (254, 316822), (508, 158411), (1397, 57604), (2794, 28802), (5588, 14401)]