87663836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{35869}}^1$

素因数の和:35933

約数の個数: 24

約数和(自身を含む): 168732480

約数和(自身を除く): 81068644

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 35869, 71738, 143476, 466297, 932594, 1685843, 1865188, 3371686, 6743372, 21915959, 43831918, 87663836]

約数ペア:

[(1, 87663836), (2, 43831918), (4, 21915959), (13, 6743372), (26, 3371686), (47, 1865188), (52, 1685843), (94, 932594), (188, 466297), (611, 143476), (1222, 71738), (2444, 35869)]