17937992

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3217}}^1$

素因数の和:3281

約数の個数: 32

約数和(自身を含む): 36492120

約数和(自身を除く): 18554128

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 328, 697, 1394, 2788, 3217, 5576, 6434, 12868, 25736, 54689, 109378, 131897, 218756, 263794, 437512, 527588, 1055176, 2242249, 4484498, 8968996, 17937992]

約数ペア:

[(1, 17937992), (2, 8968996), (4, 4484498), (8, 2242249), (17, 1055176), (34, 527588), (41, 437512), (68, 263794), (82, 218756), (136, 131897), (164, 109378), (328, 54689), (697, 25736), (1394, 12868), (2788, 6434), (3217, 5576)]