7936496

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{16001}}^1$

素因数の和:16040

約数の個数: 20

約数和(自身を含む): 15873984

約数和(自身を除く): 7937488

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 16001, 32002, 64004, 128008, 256016, 496031, 992062, 1984124, 3968248, 7936496]

約数ペア:

[(1, 7936496), (2, 3968248), (4, 1984124), (8, 992062), (16, 496031), (31, 256016), (62, 128008), (124, 64004), (248, 32002), (496, 16001)]