445672

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:165

約数の個数: 32

約数和(自身を含む): 923400

約数和(自身を除く): 477728

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 113, 116, 136, 226, 232, 452, 493, 904, 986, 1921, 1972, 3277, 3842, 3944, 6554, 7684, 13108, 15368, 26216, 55709, 111418, 222836, 445672]

約数ペア:

[(1, 445672), (2, 222836), (4, 111418), (8, 55709), (17, 26216), (29, 15368), (34, 13108), (58, 7684), (68, 6554), (113, 3944), (116, 3842), (136, 3277), (226, 1972), (232, 1921), (452, 986), (493, 904)]