80160088

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{2677}}^1$

素因数の和:2899

約数の個数: 32

約数和(自身を含む): 159073200

約数和(自身を除く): 78913112

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 197, 394, 788, 1576, 2677, 3743, 5354, 7486, 10708, 14972, 21416, 29944, 50863, 101726, 203452, 406904, 527369, 1054738, 2109476, 4218952, 10020011, 20040022, 40080044, 80160088]

約数ペア:

[(1, 80160088), (2, 40080044), (4, 20040022), (8, 10020011), (19, 4218952), (38, 2109476), (76, 1054738), (152, 527369), (197, 406904), (394, 203452), (788, 101726), (1576, 50863), (2677, 29944), (3743, 21416), (5354, 14972), (7486, 10708)]