40053208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{385127}}^1$

素因数の和:385146

約数の個数: 16

約数和(自身を含む): 80876880

約数和(自身を除く): 40823672

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 385127, 770254, 1540508, 3081016, 5006651, 10013302, 20026604, 40053208]

約数ペア:

[(1, 40053208), (2, 20026604), (4, 10013302), (8, 5006651), (13, 3081016), (26, 1540508), (52, 770254), (104, 385127)]