80113022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{631}}^1$

素因数の和:872

約数の個数: 32

約数和(自身を含む): 136512000

約数和(自身を除く): 56398978

約数列:

[1, 2, 11, 22, 29, 58, 199, 319, 398, 631, 638, 1262, 2189, 4378, 5771, 6941, 11542, 13882, 18299, 36598, 63481, 125569, 126962, 201289, 251138, 402578, 1381259, 2762518, 3641501, 7283002, 40056511, 80113022]

約数ペア:

[(1, 80113022), (2, 40056511), (11, 7283002), (22, 3641501), (29, 2762518), (58, 1381259), (199, 402578), (319, 251138), (398, 201289), (631, 126962), (638, 125569), (1262, 63481), (2189, 36598), (4378, 18299), (5771, 13882), (6941, 11542)]