33281488

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{13249}}^1$

素因数の和:13414

約数の個数: 20

約数和(自身を含む): 64898500

約数和(自身を除く): 31617012

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 13249, 26498, 52996, 105992, 211984, 2080093, 4160186, 8320372, 16640744, 33281488]

約数ペア:

[(1, 33281488), (2, 16640744), (4, 8320372), (8, 4160186), (16, 2080093), (157, 211984), (314, 105992), (628, 52996), (1256, 26498), (2512, 13249)]