86691864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{516023}}^1$

素因数の和:516039

約数の個数: 32

約数和(自身を含む): 247691520

約数和(自身を除く): 160999656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 516023, 1032046, 1548069, 2064092, 3096138, 3612161, 4128184, 6192276, 7224322, 10836483, 12384552, 14448644, 21672966, 28897288, 43345932, 86691864]

約数ペア:

[(1, 86691864), (2, 43345932), (3, 28897288), (4, 21672966), (6, 14448644), (7, 12384552), (8, 10836483), (12, 7224322), (14, 6192276), (21, 4128184), (24, 3612161), (28, 3096138), (42, 2064092), (56, 1548069), (84, 1032046), (168, 516023)]