31078882

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1\times {\mathrm{653}}^1$

素因数の和:1157

約数の個数: 16

約数和(自身を含む): 47676600

約数和(自身を除く): 16597718

約数列:

[1, 2, 53, 106, 449, 653, 898, 1306, 23797, 34609, 47594, 69218, 293197, 586394, 15539441, 31078882]

約数ペア:

[(1, 31078882), (2, 15539441), (53, 586394), (106, 293197), (449, 69218), (653, 47594), (898, 34609), (1306, 23797)]