23259536

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{85513}}^1$

素因数の和:85538

約数の個数: 20

約数和(自身を含む): 47716812

約数和(自身を除く): 24457276

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 85513, 171026, 342052, 684104, 1368208, 1453721, 2907442, 5814884, 11629768, 23259536]

約数ペア:

[(1, 23259536), (2, 11629768), (4, 5814884), (8, 2907442), (16, 1453721), (17, 1368208), (34, 684104), (68, 342052), (136, 171026), (272, 85513)]