25315216

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{3671}}^1$

素因数の和:4110

約数の個数: 20

約数和(自身を含む): 49175424

約数和(自身を除く): 23860208

約数列:

[1, 2, 4, 8, 16, 431, 862, 1724, 3448, 3671, 6896, 7342, 14684, 29368, 58736, 1582201, 3164402, 6328804, 12657608, 25315216]

約数ペア:

[(1, 25315216), (2, 12657608), (4, 6328804), (8, 3164402), (16, 1582201), (431, 58736), (862, 29368), (1724, 14684), (3448, 7342), (3671, 6896)]