45077072

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{65519}}^1$

素因数の和:65570

約数の個数: 20

約数和(自身を含む): 89369280

約数和(自身を除く): 44292208

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 65519, 131038, 262076, 524152, 1048304, 2817317, 5634634, 11269268, 22538536, 45077072]

約数ペア:

[(1, 45077072), (2, 22538536), (4, 11269268), (8, 5634634), (16, 2817317), (43, 1048304), (86, 524152), (172, 262076), (344, 131038), (688, 65519)]