85853878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{971}}^1\times {\mathrm{4019}}^1$

素因数の和:5003

約数の個数: 16

約数和(自身を含む): 140667840

約数和(自身を除く): 54813962

約数列:

[1, 2, 11, 22, 971, 1942, 4019, 8038, 10681, 21362, 44209, 88418, 3902449, 7804898, 42926939, 85853878]

約数ペア:

[(1, 85853878), (2, 42926939), (11, 7804898), (22, 3902449), (971, 88418), (1942, 44209), (4019, 21362), (8038, 10681)]