25131416

素因数分解:

$2^3\times {\mathrm{601}}^1\times {\mathrm{5227}}^1$

素因数の和:5834

約数の個数: 16

約数和(自身を含む): 47208840

約数和(自身を除く): 22077424

約数列:

[1, 2, 4, 8, 601, 1202, 2404, 4808, 5227, 10454, 20908, 41816, 3141427, 6282854, 12565708, 25131416]

約数ペア:

[(1, 25131416), (2, 12565708), (4, 6282854), (8, 3141427), (601, 41816), (1202, 20908), (2404, 10454), (4808, 5227)]