9090512

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1759}}^1$

素因数の和:1803

約数の個数: 40

約数和(自身を含む): 19641600

約数和(自身を除く): 10551088

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 1759, 2584, 3518, 5168, 7036, 14072, 28144, 29903, 33421, 59806, 66842, 119612, 133684, 239224, 267368, 478448, 534736, 568157, 1136314, 2272628, 4545256, 9090512]

約数ペア:

[(1, 9090512), (2, 4545256), (4, 2272628), (8, 1136314), (16, 568157), (17, 534736), (19, 478448), (34, 267368), (38, 239224), (68, 133684), (76, 119612), (136, 66842), (152, 59806), (272, 33421), (304, 29903), (323, 28144), (646, 14072), (1292, 7036), (1759, 5168), (2584, 3518)]