22045208

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{67211}}^1$

素因数の和:67258

約数の個数: 16

約数和(自身を含む): 42343560

約数和(自身を除く): 20298352

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 67211, 134422, 268844, 537688, 2755651, 5511302, 11022604, 22045208]

約数ペア:

[(1, 22045208), (2, 11022604), (4, 5511302), (8, 2755651), (41, 537688), (82, 268844), (164, 134422), (328, 67211)]