238466336

素因数分解:

$2^5\times {\mathrm{389}}^1\times {\mathrm{19157}}^1$

素因数の和:19556

約数の個数: 24

約数和(自身を含む): 470712060

約数和(自身を除く): 232245724

約数列:

[1, 2, 4, 8, 16, 32, 389, 778, 1556, 3112, 6224, 12448, 19157, 38314, 76628, 153256, 306512, 613024, 7452073, 14904146, 29808292, 59616584, 119233168, 238466336]

約数ペア:

[(1, 238466336), (2, 119233168), (4, 59616584), (8, 29808292), (16, 14904146), (32, 7452073), (389, 613024), (778, 306512), (1556, 153256), (3112, 76628), (6224, 38314), (12448, 19157)]