86856216

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{84163}}^1$

素因数の和:84215

約数の個数: 32

約数和(自身を含む): 222192960

約数和(自身を除く): 135336744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 84163, 168326, 252489, 336652, 504978, 673304, 1009956, 2019912, 3619009, 7238018, 10857027, 14476036, 21714054, 28952072, 43428108, 86856216]

約数ペア:

[(1, 86856216), (2, 43428108), (3, 28952072), (4, 21714054), (6, 14476036), (8, 10857027), (12, 7238018), (24, 3619009), (43, 2019912), (86, 1009956), (129, 673304), (172, 504978), (258, 336652), (344, 252489), (516, 168326), (1032, 84163)]