86898364

素因数分解:

$2^2\times 7^3\times {\mathrm{63337}}^1$

素因数の和:63362

約数の個数: 24

約数和(自身を含む): 177346400

約数和(自身を除く): 90448036

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 63337, 126674, 253348, 443359, 886718, 1773436, 3103513, 6207026, 12414052, 21724591, 43449182, 86898364]

約数ペア:

[(1, 86898364), (2, 43449182), (4, 21724591), (7, 12414052), (14, 6207026), (28, 3103513), (49, 1773436), (98, 886718), (196, 443359), (343, 253348), (686, 126674), (1372, 63337)]