31628705

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{659}}^1$

素因数の和:1024

約数の個数: 16

約数和(自身を含む): 39441600

約数和(自身を除く): 7812895

約数列:

[1, 5, 29, 145, 331, 659, 1655, 3295, 9599, 19111, 47995, 95555, 218129, 1090645, 6325741, 31628705]

約数ペア:

[(1, 31628705), (5, 6325741), (29, 1090645), (145, 218129), (331, 95555), (659, 47995), (1655, 19111), (3295, 9599)]