31270294096

素因数分解:

$2^4\times {\mathrm{2221}}^1\times {\mathrm{879961}}^1$

素因数の和:882190

約数の個数: 20

約数和(自身を含む): 60613542484

約数和(自身を除く): 29343248388

約数列:

[1, 2, 4, 8, 16, 2221, 4442, 8884, 17768, 35536, 879961, 1759922, 3519844, 7039688, 14079376, 1954393381, 3908786762, 7817573524, 15635147048, 31270294096]

約数ペア:

[(1, 31270294096), (2, 15635147048), (4, 7817573524), (8, 3908786762), (16, 1954393381), (2221, 14079376), (4442, 7039688), (8884, 3519844), (17768, 1759922), (35536, 879961)]