31072498

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{5821}}^1$

素因数の和:5997

約数の個数: 16

約数和(自身を含む): 49673304

約数和(自身を除く): 18600806

約数列:

[1, 2, 17, 34, 157, 314, 2669, 5338, 5821, 11642, 98957, 197914, 913897, 1827794, 15536249, 31072498]

約数ペア:

[(1, 31072498), (2, 15536249), (17, 1827794), (34, 913897), (157, 197914), (314, 98957), (2669, 11642), (5338, 5821)]