872873056

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{12983}}^1$

素因数の和:13195

約数の個数: 48

約数和(自身を含む): 1884653568

約数和(自身を除く): 1011780512

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 191, 352, 382, 764, 1528, 2101, 3056, 4202, 6112, 8404, 12983, 16808, 25966, 33616, 51932, 67232, 103864, 142813, 207728, 285626, 415456, 571252, 1142504, 2285008, 2479753, 4570016, 4959506, 9919012, 19838024, 27277283, 39676048, 54554566, 79352096, 109109132, 218218264, 436436528, 872873056]

約数ペア:

[(1, 872873056), (2, 436436528), (4, 218218264), (8, 109109132), (11, 79352096), (16, 54554566), (22, 39676048), (32, 27277283), (44, 19838024), (88, 9919012), (176, 4959506), (191, 4570016), (352, 2479753), (382, 2285008), (764, 1142504), (1528, 571252), (2101, 415456), (3056, 285626), (4202, 207728), (6112, 142813), (8404, 103864), (12983, 67232), (16808, 51932), (25966, 33616)]