31123438

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{14503}}^1$

素因数の和:14571

約数の個数: 16

約数和(自身を含む): 49603680

約数和(自身を除く): 18480242

約数列:

[1, 2, 29, 37, 58, 74, 1073, 2146, 14503, 29006, 420587, 536611, 841174, 1073222, 15561719, 31123438]

約数ペア:

[(1, 31123438), (2, 15561719), (29, 1073222), (37, 841174), (58, 536611), (74, 420587), (1073, 29006), (2146, 14503)]