81716024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{785731}}^1$

素因数の和:785750

約数の個数: 16

約数和(自身を含む): 165003720

約数和(自身を除く): 83287696

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 785731, 1571462, 3142924, 6285848, 10214503, 20429006, 40858012, 81716024]

約数ペア:

[(1, 81716024), (2, 40858012), (4, 20429006), (8, 10214503), (13, 6285848), (26, 3142924), (52, 1571462), (104, 785731)]