27621208

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{84211}}^1$

素因数の和:84258

約数の個数: 16

約数和(自身を含む): 53053560

約数和(自身を除く): 25432352

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 84211, 168422, 336844, 673688, 3452651, 6905302, 13810604, 27621208]

約数ペア:

[(1, 27621208), (2, 13810604), (4, 6905302), (8, 3452651), (41, 673688), (82, 336844), (164, 168422), (328, 84211)]