31063330

素因数分解:

$2^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{4831}}^1$

素因数の和:5481

約数の個数: 16

約数和(自身を含む): 56012544

約数和(自身を除く): 24949214

約数列:

[1, 2, 5, 10, 643, 1286, 3215, 4831, 6430, 9662, 24155, 48310, 3106333, 6212666, 15531665, 31063330]

約数ペア:

[(1, 31063330), (2, 15531665), (5, 6212666), (10, 3106333), (643, 48310), (1286, 24155), (3215, 9662), (4831, 6430)]