25600048

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{51613}}^1$

素因数の和:51652

約数の個数: 20

約数和(自身を含む): 51201088

約数和(自身を除く): 25601040

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 51613, 103226, 206452, 412904, 825808, 1600003, 3200006, 6400012, 12800024, 25600048]

約数ペア:

[(1, 25600048), (2, 12800024), (4, 6400012), (8, 3200006), (16, 1600003), (31, 825808), (62, 412904), (124, 206452), (248, 103226), (496, 51613)]