81826202

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{15329}}^1$

素因数の和:15505

約数の個数: 16

約数和(自身を含む): 130795560

約数和(自身を除く): 48969358

約数列:

[1, 2, 17, 34, 157, 314, 2669, 5338, 15329, 30658, 260593, 521186, 2406653, 4813306, 40913101, 81826202]

約数ペア:

[(1, 81826202), (2, 40913101), (17, 4813306), (34, 2406653), (157, 521186), (314, 260593), (2669, 30658), (5338, 15329)]