31221962

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{5849}}^1$

素因数の和:6025

約数の個数: 16

約数和(自身を含む): 49912200

約数和(自身を除く): 18690238

約数列:

[1, 2, 17, 34, 157, 314, 2669, 5338, 5849, 11698, 99433, 198866, 918293, 1836586, 15610981, 31221962]

約数ペア:

[(1, 31221962), (2, 15610981), (17, 1836586), (34, 918293), (157, 198866), (314, 99433), (2669, 11698), (5338, 5849)]