870812336

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{233}}^1\times {\mathrm{2143}}^1$

素因数の和:2493

約数の個数: 40

約数和(自身を含む): 1710783360

約数和(自身を除く): 839971024

約数列:

[1, 2, 4, 8, 16, 109, 218, 233, 436, 466, 872, 932, 1744, 1864, 2143, 3728, 4286, 8572, 17144, 25397, 34288, 50794, 101588, 203176, 233587, 406352, 467174, 499319, 934348, 998638, 1868696, 1997276, 3737392, 3994552, 7989104, 54425771, 108851542, 217703084, 435406168, 870812336]

約数ペア:

[(1, 870812336), (2, 435406168), (4, 217703084), (8, 108851542), (16, 54425771), (109, 7989104), (218, 3994552), (233, 3737392), (436, 1997276), (466, 1868696), (872, 998638), (932, 934348), (1744, 499319), (1864, 467174), (2143, 406352), (3728, 233587), (4286, 203176), (8572, 101588), (17144, 50794), (25397, 34288)]