31926578

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{5981}}^1$

素因数の和:6157

約数の個数: 16

約数和(自身を含む): 51038424

約数和(自身を除く): 19111846

約数列:

[1, 2, 17, 34, 157, 314, 2669, 5338, 5981, 11962, 101677, 203354, 939017, 1878034, 15963289, 31926578]

約数ペア:

[(1, 31926578), (2, 15963289), (17, 1878034), (34, 939017), (157, 203354), (314, 101677), (2669, 11962), (5338, 5981)]