31640842

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{6163}}^1$

素因数の和:6333

約数の個数: 16

約数和(自身を含む): 50594112

約数和(自身を除く): 18953270

約数列:

[1, 2, 17, 34, 151, 302, 2567, 5134, 6163, 12326, 104771, 209542, 930613, 1861226, 15820421, 31640842]

約数ペア:

[(1, 31640842), (2, 15820421), (17, 1861226), (34, 930613), (151, 209542), (302, 104771), (2567, 12326), (5134, 6163)]