31207154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{30181}}^1$

素因数の和:30241

約数の個数: 16

約数和(自身を含む): 52154496

約数和(自身を除く): 20947342

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 30181, 60362, 331991, 663982, 1418507, 2837014, 15603577, 31207154]

約数ペア:

[(1, 31207154), (2, 15603577), (11, 2837014), (22, 1418507), (47, 663982), (94, 331991), (517, 60362), (1034, 30181)]