86537320

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{20219}}^1$

素因数の和:20337

約数の個数: 32

約数和(自身を含む): 196538400

約数和(自身を除く): 110001080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 4280, 20219, 40438, 80876, 101095, 161752, 202190, 404380, 808760, 2163433, 4326866, 8653732, 10817165, 17307464, 21634330, 43268660, 86537320]

約数ペア:

[(1, 86537320), (2, 43268660), (4, 21634330), (5, 17307464), (8, 10817165), (10, 8653732), (20, 4326866), (40, 2163433), (107, 808760), (214, 404380), (428, 202190), (535, 161752), (856, 101095), (1070, 80876), (2140, 40438), (4280, 20219)]