87168482

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 141115392

約数和(自身を除く): 53946910

約数列:

[1, 2, 23, 43, 46, 86, 127, 254, 347, 694, 989, 1978, 2921, 5461, 5842, 7981, 10922, 14921, 15962, 29842, 44069, 88138, 125603, 251206, 343183, 686366, 1013587, 1894967, 2027174, 3789934, 43584241, 87168482]

約数ペア:

[(1, 87168482), (2, 43584241), (23, 3789934), (43, 2027174), (46, 1894967), (86, 1013587), (127, 686366), (254, 343183), (347, 251206), (694, 125603), (989, 88138), (1978, 44069), (2921, 29842), (5461, 15962), (5842, 14921), (7981, 10922)]