31340735

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{653}}^1$

素因数の和:1018

約数の個数: 16

約数和(自身を含む): 39083040

約数和(自身を除く): 7742305

約数列:

[1, 5, 29, 145, 331, 653, 1655, 3265, 9599, 18937, 47995, 94685, 216143, 1080715, 6268147, 31340735]

約数ペア:

[(1, 31340735), (5, 6268147), (29, 1080715), (145, 216143), (331, 94685), (653, 47995), (1655, 18937), (3265, 9599)]