80122876

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{1721}}^1$

素因数の和:1941

約数の個数: 24

約数和(自身を含む): 142912224

約数和(自身を除く): 62789348

約数列:

[1, 2, 4, 103, 113, 206, 226, 412, 452, 1721, 3442, 6884, 11639, 23278, 46556, 177263, 194473, 354526, 388946, 709052, 777892, 20030719, 40061438, 80122876]

約数ペア:

[(1, 80122876), (2, 40061438), (4, 20030719), (103, 777892), (113, 709052), (206, 388946), (226, 354526), (412, 194473), (452, 177263), (1721, 46556), (3442, 23278), (6884, 11639)]