86214968

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{49663}}^1$

素因数の和:49707

約数の個数: 32

約数和(自身を含む): 190709760

約数和(自身を除く): 104494792

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 49663, 99326, 198652, 347641, 397304, 695282, 1390564, 1539553, 2781128, 3079106, 6158212, 10776871, 12316424, 21553742, 43107484, 86214968]

約数ペア:

[(1, 86214968), (2, 43107484), (4, 21553742), (7, 12316424), (8, 10776871), (14, 6158212), (28, 3079106), (31, 2781128), (56, 1539553), (62, 1390564), (124, 695282), (217, 397304), (248, 347641), (434, 198652), (868, 99326), (1736, 49663)]