78775642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{16057}}^1$

素因数の和:16293

約数の個数: 16

約数和(自身を含む): 129491712

約数和(自身を除く): 50716070

約数列:

[1, 2, 11, 22, 223, 446, 2453, 4906, 16057, 32114, 176627, 353254, 3580711, 7161422, 39387821, 78775642]

約数ペア:

[(1, 78775642), (2, 39387821), (11, 7161422), (22, 3580711), (223, 353254), (446, 176627), (2453, 32114), (4906, 16057)]