142249418

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{40343}}^1$

素因数の和:40429

約数の個数: 16

約数和(自身を含む): 223667136

約数和(自身を除く): 81417718

約数列:

[1, 2, 41, 43, 82, 86, 1763, 3526, 40343, 80686, 1654063, 1734749, 3308126, 3469498, 71124709, 142249418]

約数ペア:

[(1, 142249418), (2, 71124709), (41, 3469498), (43, 3308126), (82, 1734749), (86, 1654063), (1763, 80686), (3526, 40343)]