13943536

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{51263}}^1$

素因数の和:51288

約数の個数: 20

約数和(自身を含む): 28605312

約数和(自身を除く): 14661776

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 51263, 102526, 205052, 410104, 820208, 871471, 1742942, 3485884, 6971768, 13943536]

約数ペア:

[(1, 13943536), (2, 6971768), (4, 3485884), (8, 1742942), (16, 871471), (17, 820208), (34, 410104), (68, 205052), (136, 102526), (272, 51263)]