187172894

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{46307}}^1$

素因数の和:46399

約数の個数: 16

約数和(自身を含む): 293407488

約数和(自身を除く): 106234594

約数列:

[1, 2, 43, 47, 86, 94, 2021, 4042, 46307, 92614, 1991201, 2176429, 3982402, 4352858, 93586447, 187172894]

約数ペア:

[(1, 187172894), (2, 93586447), (43, 4352858), (47, 3982402), (86, 2176429), (94, 1991201), (2021, 92614), (4042, 46307)]