86457864

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{83777}}^1$

素因数の和:83829

約数の個数: 32

約数和(自身を含む): 221173920

約数和(自身を除く): 134716056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 83777, 167554, 251331, 335108, 502662, 670216, 1005324, 2010648, 3602411, 7204822, 10807233, 14409644, 21614466, 28819288, 43228932, 86457864]

約数ペア:

[(1, 86457864), (2, 43228932), (3, 28819288), (4, 21614466), (6, 14409644), (8, 10807233), (12, 7204822), (24, 3602411), (43, 2010648), (86, 1005324), (129, 670216), (172, 502662), (258, 335108), (344, 251331), (516, 167554), (1032, 83777)]