80270644

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{1777}}^1$

素因数の和:2295

約数の個数: 24

約数和(自身を含む): 146962368

約数和(自身を除く): 66691724

約数列:

[1, 2, 4, 23, 46, 92, 491, 982, 1777, 1964, 3554, 7108, 11293, 22586, 40871, 45172, 81742, 163484, 872507, 1745014, 3490028, 20067661, 40135322, 80270644]

約数ペア:

[(1, 80270644), (2, 40135322), (4, 20067661), (23, 3490028), (46, 1745014), (92, 872507), (491, 163484), (982, 81742), (1777, 45172), (1964, 40871), (3554, 22586), (7108, 11293)]