25775216

素因数分解:

$2^4\times {\mathrm{653}}^1\times {\mathrm{2467}}^1$

素因数の和:3128

約数の個数: 20

約数和(自身を含む): 50036232

約数和(自身を除く): 24261016

約数列:

[1, 2, 4, 8, 16, 653, 1306, 2467, 2612, 4934, 5224, 9868, 10448, 19736, 39472, 1610951, 3221902, 6443804, 12887608, 25775216]

約数ペア:

[(1, 25775216), (2, 12887608), (4, 6443804), (8, 3221902), (16, 1610951), (653, 39472), (1306, 19736), (2467, 10448), (2612, 9868), (4934, 5224)]