81747214

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{16111}}^1$

素因数の和:16215

約数の個数: 16

約数和(自身を含む): 127607040

約数和(自身を除く): 45859826

約数列:

[1, 2, 43, 59, 86, 118, 2537, 5074, 16111, 32222, 692773, 950549, 1385546, 1901098, 40873607, 81747214]

約数ペア:

[(1, 81747214), (2, 40873607), (43, 1901098), (59, 1385546), (86, 950549), (118, 692773), (2537, 32222), (5074, 16111)]