85640486

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{47951}}^1$

素因数の和:48019

約数の個数: 16

約数和(自身を含む): 138101760

約数和(自身を除く): 52461274

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 47951, 95902, 911069, 1822138, 2253697, 4507394, 42820243, 85640486]

約数ペア:

[(1, 85640486), (2, 42820243), (19, 4507394), (38, 2253697), (47, 1822138), (94, 911069), (893, 95902), (1786, 47951)]