64861112

素因数分解:

$2^3\times {\mathrm{313}}^1\times {\mathrm{25903}}^1$

素因数の和:26222

約数の個数: 16

約数和(自身を含む): 122007840

約数和(自身を除く): 57146728

約数列:

[1, 2, 4, 8, 313, 626, 1252, 2504, 25903, 51806, 103612, 207224, 8107639, 16215278, 32430556, 64861112]

約数ペア:

[(1, 64861112), (2, 32430556), (4, 16215278), (8, 8107639), (313, 207224), (626, 103612), (1252, 51806), (2504, 25903)]