86516144

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37813}}^1$

素因数の和:37845

約数の個数: 40

約数和(自身を含む): 196935312

約数和(自身を除く): 110419168

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 37813, 75626, 151252, 302504, 415943, 491569, 605008, 831886, 983138, 1663772, 1966276, 3327544, 3932552, 5407259, 6655088, 7865104, 10814518, 21629036, 43258072, 86516144]

約数ペア:

[(1, 86516144), (2, 43258072), (4, 21629036), (8, 10814518), (11, 7865104), (13, 6655088), (16, 5407259), (22, 3932552), (26, 3327544), (44, 1966276), (52, 1663772), (88, 983138), (104, 831886), (143, 605008), (176, 491569), (208, 415943), (286, 302504), (572, 151252), (1144, 75626), (2288, 37813)]