30895856

素因数分解:

$2^4\times {\mathrm{811}}^1\times {\mathrm{2381}}^1$

素因数の和:3200

約数の個数: 20

約数和(自身を含む): 59959704

約数和(自身を除く): 29063848

約数列:

[1, 2, 4, 8, 16, 811, 1622, 2381, 3244, 4762, 6488, 9524, 12976, 19048, 38096, 1930991, 3861982, 7723964, 15447928, 30895856]

約数ペア:

[(1, 30895856), (2, 15447928), (4, 7723964), (8, 3861982), (16, 1930991), (811, 38096), (1622, 19048), (2381, 12976), (3244, 9524), (4762, 6488)]