42345128

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{18443}}^1$

素因数の和:18497

約数の個数: 32

約数和(自身を含む): 92957760

約数和(自身を除く): 50612632

約数列:

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

約数ペア:

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