42943154

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1$

素因数の和:746

約数の個数: 32

約数和(自身を含む): 71184960

約数和(自身を除く): 28241806

約数列:

[1, 2, 19, 38, 41, 43, 82, 86, 641, 779, 817, 1282, 1558, 1634, 1763, 3526, 12179, 24358, 26281, 27563, 33497, 52562, 55126, 66994, 499339, 523697, 998678, 1047394, 1130083, 2260166, 21471577, 42943154]

約数ペア:

[(1, 42943154), (2, 21471577), (19, 2260166), (38, 1130083), (41, 1047394), (43, 998678), (82, 523697), (86, 499339), (641, 66994), (779, 55126), (817, 52562), (1282, 33497), (1558, 27563), (1634, 26281), (1763, 24358), (3526, 12179)]