25845104

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{11621}}^1$

素因数の和:11768

約数の個数: 20

約数和(自身を含む): 50439480

約数和(自身を除く): 24594376

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 11621, 23242, 46484, 92968, 185936, 1615319, 3230638, 6461276, 12922552, 25845104]

約数ペア:

[(1, 25845104), (2, 12922552), (4, 6461276), (8, 3230638), (16, 1615319), (139, 185936), (278, 92968), (556, 46484), (1112, 23242), (2224, 11621)]