85185844

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{4657}}^1$

素因数の和:4947

約数の個数: 24

約数和(自身を含む): 158465160

約数和(自身を除く): 73279316

約数列:

[1, 2, 4, 17, 34, 68, 269, 538, 1076, 4573, 4657, 9146, 9314, 18292, 18628, 79169, 158338, 316676, 1252733, 2505466, 5010932, 21296461, 42592922, 85185844]

約数ペア:

[(1, 85185844), (2, 42592922), (4, 21296461), (17, 5010932), (34, 2505466), (68, 1252733), (269, 316676), (538, 158338), (1076, 79169), (4573, 18628), (4657, 18292), (9146, 9314)]