81748886

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{51157}}^1$

素因数の和:51223

約数の個数: 16

約数和(自身を含む): 132601536

約数和(自身を除く): 50852650

約数列:

[1, 2, 17, 34, 47, 94, 799, 1598, 51157, 102314, 869669, 1739338, 2404379, 4808758, 40874443, 81748886]

約数ペア:

[(1, 81748886), (2, 40874443), (17, 4808758), (34, 2404379), (47, 1739338), (94, 869669), (799, 102314), (1598, 51157)]