85640674

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{829}}^1$

素因数の和:1042

約数の個数: 32

約数和(自身を含む): 151073280

約数和(自身を除く): 65432606

約数列:

[1, 2, 7, 14, 47, 94, 157, 314, 329, 658, 829, 1099, 1658, 2198, 5803, 7379, 11606, 14758, 38963, 51653, 77926, 103306, 130153, 260306, 272741, 545482, 911071, 1822142, 6117191, 12234382, 42820337, 85640674]

約数ペア:

[(1, 85640674), (2, 42820337), (7, 12234382), (14, 6117191), (47, 1822142), (94, 911071), (157, 545482), (314, 272741), (329, 260306), (658, 130153), (829, 103306), (1099, 77926), (1658, 51653), (2198, 38963), (5803, 14758), (7379, 11606)]