25225936

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{15307}}^1$

素因数の和:15418

約数の個数: 20

約数和(自身を含む): 49352992

約数和(自身を除く): 24127056

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 15307, 30614, 61228, 122456, 244912, 1576621, 3153242, 6306484, 12612968, 25225936]

約数ペア:

[(1, 25225936), (2, 12612968), (4, 6306484), (8, 3153242), (16, 1576621), (103, 244912), (206, 122456), (412, 61228), (824, 30614), (1648, 15307)]