130667984

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{11717}}^1$

素因数の和:11783

約数の個数: 40

約数和(自身を含む): 274623048

約数和(自身を除く): 143955064

約数列:

[1, 2, 4, 8, 16, 17, 34, 41, 68, 82, 136, 164, 272, 328, 656, 697, 1394, 2788, 5576, 11152, 11717, 23434, 46868, 93736, 187472, 199189, 398378, 480397, 796756, 960794, 1593512, 1921588, 3187024, 3843176, 7686352, 8166749, 16333498, 32666996, 65333992, 130667984]

約数ペア:

[(1, 130667984), (2, 65333992), (4, 32666996), (8, 16333498), (16, 8166749), (17, 7686352), (34, 3843176), (41, 3187024), (68, 1921588), (82, 1593512), (136, 960794), (164, 796756), (272, 480397), (328, 398378), (656, 199189), (697, 187472), (1394, 93736), (2788, 46868), (5576, 23434), (11152, 11717)]