25491344

素因数分解:

$2^4\times {\mathrm{271}}^1\times {\mathrm{5879}}^1$

素因数の和:6158

約数の個数: 20

約数和(自身を含む): 49580160

約数和(自身を除く): 24088816

約数列:

[1, 2, 4, 8, 16, 271, 542, 1084, 2168, 4336, 5879, 11758, 23516, 47032, 94064, 1593209, 3186418, 6372836, 12745672, 25491344]

約数ペア:

[(1, 25491344), (2, 12745672), (4, 6372836), (8, 3186418), (16, 1593209), (271, 94064), (542, 47032), (1084, 23516), (2168, 11758), (4336, 5879)]