80103416

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{1307}}^1$

素因数の和:1523

約数の個数: 32

約数和(自身を含む): 154448640

約数和(自身を除く): 74345224

約数列:

[1, 2, 4, 8, 47, 94, 163, 188, 326, 376, 652, 1304, 1307, 2614, 5228, 7661, 10456, 15322, 30644, 61288, 61429, 122858, 213041, 245716, 426082, 491432, 852164, 1704328, 10012927, 20025854, 40051708, 80103416]

約数ペア:

[(1, 80103416), (2, 40051708), (4, 20025854), (8, 10012927), (47, 1704328), (94, 852164), (163, 491432), (188, 426082), (326, 245716), (376, 213041), (652, 122858), (1304, 61429), (1307, 61288), (2614, 30644), (5228, 15322), (7661, 10456)]