31715554

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{911}}^1$

素因数の和:1042

約数の個数: 24

約数和(自身を含む): 52071552

約数和(自身を除く): 20355998

約数列:

[1, 2, 13, 26, 103, 169, 206, 338, 911, 1339, 1822, 2678, 11843, 17407, 23686, 34814, 93833, 153959, 187666, 307918, 1219829, 2439658, 15857777, 31715554]

約数ペア:

[(1, 31715554), (2, 15857777), (13, 2439658), (26, 1219829), (103, 307918), (169, 187666), (206, 153959), (338, 93833), (911, 34814), (1339, 23686), (1822, 17407), (2678, 11843)]