226649968

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{3229}}^1$

素因数の和:3385

約数の個数: 40

約数和(自身を含む): 454189680

約数和(自身を除く): 227539712

約数列:

[1, 2, 4, 8, 16, 41, 82, 107, 164, 214, 328, 428, 656, 856, 1712, 3229, 4387, 6458, 8774, 12916, 17548, 25832, 35096, 51664, 70192, 132389, 264778, 345503, 529556, 691006, 1059112, 1382012, 2118224, 2764024, 5528048, 14165623, 28331246, 56662492, 113324984, 226649968]

約数ペア:

[(1, 226649968), (2, 113324984), (4, 56662492), (8, 28331246), (16, 14165623), (41, 5528048), (82, 2764024), (107, 2118224), (164, 1382012), (214, 1059112), (328, 691006), (428, 529556), (656, 345503), (856, 264778), (1712, 132389), (3229, 70192), (4387, 51664), (6458, 35096), (8774, 25832), (12916, 17548)]