89834318

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{739}}^1$

素因数の和:1224

約数の個数: 32

約数和(自身を含む): 162681600

約数和(自身を除く): 72847282

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 457, 739, 914, 1478, 3199, 5173, 6398, 8683, 10346, 14041, 17366, 28082, 60781, 98287, 121562, 196574, 337723, 675446, 2364061, 4728122, 6416737, 12833474, 44917159, 89834318]

約数ペア:

[(1, 89834318), (2, 44917159), (7, 12833474), (14, 6416737), (19, 4728122), (38, 2364061), (133, 675446), (266, 337723), (457, 196574), (739, 121562), (914, 98287), (1478, 60781), (3199, 28082), (5173, 17366), (6398, 14041), (8683, 10346)]