80144212

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{3911}}^1$

素因数の和:4071

約数の個数: 24

約数和(自身を含む): 144587520

約数和(自身を除く): 64443308

約数列:

[1, 2, 4, 47, 94, 109, 188, 218, 436, 3911, 5123, 7822, 10246, 15644, 20492, 183817, 367634, 426299, 735268, 852598, 1705196, 20036053, 40072106, 80144212]

約数ペア:

[(1, 80144212), (2, 40072106), (4, 20036053), (47, 1705196), (94, 852598), (109, 735268), (188, 426299), (218, 367634), (436, 183817), (3911, 20492), (5123, 15644), (7822, 10246)]