25315936

素因数分解:

$2^5\times {\mathrm{157}}^1\times {\mathrm{5039}}^1$

素因数の和:5206

約数の個数: 24

約数和(自身を含む): 50168160

約数和(自身を除く): 24852224

約数列:

[1, 2, 4, 8, 16, 32, 157, 314, 628, 1256, 2512, 5024, 5039, 10078, 20156, 40312, 80624, 161248, 791123, 1582246, 3164492, 6328984, 12657968, 25315936]

約数ペア:

[(1, 25315936), (2, 12657968), (4, 6328984), (8, 3164492), (16, 1582246), (32, 791123), (157, 161248), (314, 80624), (628, 40312), (1256, 20156), (2512, 10078), (5024, 5039)]