25771024

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{55541}}^1$

素因数の和:55578

約数の個数: 20

約数和(自身を含む): 51654060

約数和(自身を除く): 25883036

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 55541, 111082, 222164, 444328, 888656, 1610689, 3221378, 6442756, 12885512, 25771024]

約数ペア:

[(1, 25771024), (2, 12885512), (4, 6442756), (8, 3221378), (16, 1610689), (29, 888656), (58, 444328), (116, 222164), (232, 111082), (464, 55541)]