85380832

素因数分解:

$2^5\times {\mathrm{19}}^3\times {\mathrm{389}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 177886800

約数和(自身を除く): 92505968

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 361, 389, 608, 722, 778, 1444, 1556, 2888, 3112, 5776, 6224, 6859, 7391, 11552, 12448, 13718, 14782, 27436, 29564, 54872, 59128, 109744, 118256, 140429, 219488, 236512, 280858, 561716, 1123432, 2246864, 2668151, 4493728, 5336302, 10672604, 21345208, 42690416, 85380832]

約数ペア:

[(1, 85380832), (2, 42690416), (4, 21345208), (8, 10672604), (16, 5336302), (19, 4493728), (32, 2668151), (38, 2246864), (76, 1123432), (152, 561716), (304, 280858), (361, 236512), (389, 219488), (608, 140429), (722, 118256), (778, 109744), (1444, 59128), (1556, 54872), (2888, 29564), (3112, 27436), (5776, 14782), (6224, 13718), (6859, 12448), (7391, 11552)]