3780016

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{7621}}^1$

素因数の和:7660

約数の個数: 20

約数和(自身を含む): 7561024

約数和(自身を除く): 3781008

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 7621, 15242, 30484, 60968, 121936, 236251, 472502, 945004, 1890008, 3780016]

約数ペア:

[(1, 3780016), (2, 1890008), (4, 945004), (8, 472502), (16, 236251), (31, 121936), (62, 60968), (124, 30484), (248, 15242), (496, 7621)]