53908496

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{198193}}^1$

素因数の和:198218

約数の個数: 20

約数和(自身を含む): 110592252

約数和(自身を除く): 56683756

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 198193, 396386, 792772, 1585544, 3171088, 3369281, 6738562, 13477124, 26954248, 53908496]

約数ペア:

[(1, 53908496), (2, 26954248), (4, 13477124), (8, 6738562), (16, 3369281), (17, 3171088), (34, 1585544), (68, 792772), (136, 396386), (272, 198193)]