1071591088

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{19681}}^1$

素因数の和:19813

約数の個数: 40

約数和(自身を含む): 2152580976

約数和(自身を除く): 1080989888

約数列:

[1, 2, 4, 8, 16, 41, 82, 83, 164, 166, 328, 332, 656, 664, 1328, 3403, 6806, 13612, 19681, 27224, 39362, 54448, 78724, 157448, 314896, 806921, 1613842, 1633523, 3227684, 3267046, 6455368, 6534092, 12910736, 13068184, 26136368, 66974443, 133948886, 267897772, 535795544, 1071591088]

約数ペア:

[(1, 1071591088), (2, 535795544), (4, 267897772), (8, 133948886), (16, 66974443), (41, 26136368), (82, 13068184), (83, 12910736), (164, 6534092), (166, 6455368), (328, 3267046), (332, 3227684), (656, 1633523), (664, 1613842), (1328, 806921), (3403, 314896), (6806, 157448), (13612, 78724), (19681, 54448), (27224, 39362)]