31245382

素因数分解:

$2^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{11329}}^1$

素因数の和:11535

約数の個数: 16

約数和(自身を含む): 53840160

約数和(自身を除く): 22594778

約数列:

[1, 2, 7, 14, 197, 394, 1379, 2758, 11329, 22658, 79303, 158606, 2231813, 4463626, 15622691, 31245382]

約数ペア:

[(1, 31245382), (2, 15622691), (7, 4463626), (14, 2231813), (197, 158606), (394, 79303), (1379, 22658), (2758, 11329)]