40363544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{388111}}^1$

素因数の和:388130

約数の個数: 16

約数和(自身を含む): 81503520

約数和(自身を除く): 41139976

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 388111, 776222, 1552444, 3104888, 5045443, 10090886, 20181772, 40363544]

約数ペア:

[(1, 40363544), (2, 20181772), (4, 10090886), (8, 5045443), (13, 3104888), (26, 1552444), (52, 776222), (104, 388111)]