80239036

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{8191}}^1$

素因数の和:8305

約数の個数: 24

約数和(自身を含む): 146800640

約数和(自身を除く): 66561604

約数列:

[1, 2, 4, 31, 62, 79, 124, 158, 316, 2449, 4898, 8191, 9796, 16382, 32764, 253921, 507842, 647089, 1015684, 1294178, 2588356, 20059759, 40119518, 80239036]

約数ペア:

[(1, 80239036), (2, 40119518), (4, 20059759), (31, 2588356), (62, 1294178), (79, 1015684), (124, 647089), (158, 507842), (316, 253921), (2449, 32764), (4898, 16382), (8191, 9796)]