85914868

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{1741}}^1$

素因数の和:1844

約数の個数: 36

約数和(自身を含む): 165131148

約数和(自身を除く): 79216280

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 169, 292, 338, 676, 949, 1741, 1898, 3482, 3796, 6964, 12337, 22633, 24674, 45266, 49348, 90532, 127093, 254186, 294229, 508372, 588458, 1176916, 1652209, 3304418, 6608836, 21478717, 42957434, 85914868]

約数ペア:

[(1, 85914868), (2, 42957434), (4, 21478717), (13, 6608836), (26, 3304418), (52, 1652209), (73, 1176916), (146, 588458), (169, 508372), (292, 294229), (338, 254186), (676, 127093), (949, 90532), (1741, 49348), (1898, 45266), (3482, 24674), (3796, 22633), (6964, 12337)]