80713036

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{1567}}^1$

素因数の和:1813

約数の個数: 24

約数和(自身を含む): 144005120

約数和(自身を除く): 63292084

約数列:

[1, 2, 4, 79, 158, 163, 316, 326, 652, 1567, 3134, 6268, 12877, 25754, 51508, 123793, 247586, 255421, 495172, 510842, 1021684, 20178259, 40356518, 80713036]

約数ペア:

[(1, 80713036), (2, 40356518), (4, 20178259), (79, 1021684), (158, 510842), (163, 495172), (316, 255421), (326, 247586), (652, 123793), (1567, 51508), (3134, 25754), (6268, 12877)]