84690256

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{18443}}^1$

素因数の和:18499

約数の個数: 40

約数和(自身を含む): 192112704

約数和(自身を除く): 107422448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 18443, 36886, 73772, 129101, 147544, 258202, 295088, 516404, 756163, 1032808, 1512326, 2065616, 3024652, 5293141, 6049304, 10586282, 12098608, 21172564, 42345128, 84690256]

約数ペア:

[(1, 84690256), (2, 42345128), (4, 21172564), (7, 12098608), (8, 10586282), (14, 6049304), (16, 5293141), (28, 3024652), (41, 2065616), (56, 1512326), (82, 1032808), (112, 756163), (164, 516404), (287, 295088), (328, 258202), (574, 147544), (656, 129101), (1148, 73772), (2296, 36886), (4592, 18443)]