123085936

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{187631}}^1$

素因数の和:187680

約数の個数: 20

約数和(自身を含む): 244296864

約数和(自身を除く): 121210928

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 187631, 375262, 750524, 1501048, 3002096, 7692871, 15385742, 30771484, 61542968, 123085936]

約数ペア:

[(1, 123085936), (2, 61542968), (4, 30771484), (8, 15385742), (16, 7692871), (41, 3002096), (82, 1501048), (164, 750524), (328, 375262), (656, 187631)]