85439312

素因数分解:

$2^4\times 7^1\times {\mathrm{449}}^1\times {\mathrm{1699}}^1$

素因数の和:2163

約数の個数: 40

約数和(自身を含む): 189720000

約数和(自身を除く): 104280688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 449, 898, 1699, 1796, 3143, 3398, 3592, 6286, 6796, 7184, 11893, 12572, 13592, 23786, 25144, 27184, 47572, 50288, 95144, 190288, 762851, 1525702, 3051404, 5339957, 6102808, 10679914, 12205616, 21359828, 42719656, 85439312]

約数ペア:

[(1, 85439312), (2, 42719656), (4, 21359828), (7, 12205616), (8, 10679914), (14, 6102808), (16, 5339957), (28, 3051404), (56, 1525702), (112, 762851), (449, 190288), (898, 95144), (1699, 50288), (1796, 47572), (3143, 27184), (3398, 25144), (3592, 23786), (6286, 13592), (6796, 12572), (7184, 11893)]