85869524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{20903}}^1$

素因数の和:20999

約数の個数: 24

約数和(自身を含む): 163887360

約数和(自身を除く): 78017836

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 20903, 41806, 83612, 271739, 543478, 1086956, 1651337, 3302674, 6605348, 21467381, 42934762, 85869524]

約数ペア:

[(1, 85869524), (2, 42934762), (4, 21467381), (13, 6605348), (26, 3302674), (52, 1651337), (79, 1086956), (158, 543478), (316, 271739), (1027, 83612), (2054, 41806), (4108, 20903)]