85226908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{4643}}^1$

素因数の和:5013

約数の個数: 24

約数和(自身を含む): 161109648

約数和(自身を除く): 75882740

約数列:

[1, 2, 4, 13, 26, 52, 353, 706, 1412, 4589, 4643, 9178, 9286, 18356, 18572, 60359, 120718, 241436, 1638979, 3277958, 6555916, 21306727, 42613454, 85226908]

約数ペア:

[(1, 85226908), (2, 42613454), (4, 21306727), (13, 6555916), (26, 3277958), (52, 1638979), (353, 241436), (706, 120718), (1412, 60359), (4589, 18572), (4643, 18356), (9178, 9286)]