81812806

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{51197}}^1$

素因数の和:51263

約数の個数: 16

約数和(自身を含む): 132705216

約数和(自身を除く): 50892410

約数列:

[1, 2, 17, 34, 47, 94, 799, 1598, 51197, 102394, 870349, 1740698, 2406259, 4812518, 40906403, 81812806]

約数ペア:

[(1, 81812806), (2, 40906403), (17, 4812518), (34, 2406259), (47, 1740698), (94, 870349), (799, 102394), (1598, 51197)]