8505427832

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{80611}}^1$

素因数の和:80748

約数の個数: 48

約数和(自身を含む): 17690303400

約数和(自身を除く): 9184875568

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 109, 121, 218, 242, 436, 484, 872, 968, 1199, 2398, 4796, 9592, 13189, 26378, 52756, 80611, 105512, 161222, 322444, 644888, 886721, 1773442, 3546884, 7093768, 8786599, 9753931, 17573198, 19507862, 35146396, 39015724, 70292792, 78031448, 96652589, 193305178, 386610356, 773220712, 1063178479, 2126356958, 4252713916, 8505427832]

約数ペア:

[(1, 8505427832), (2, 4252713916), (4, 2126356958), (8, 1063178479), (11, 773220712), (22, 386610356), (44, 193305178), (88, 96652589), (109, 78031448), (121, 70292792), (218, 39015724), (242, 35146396), (436, 19507862), (484, 17573198), (872, 9753931), (968, 8786599), (1199, 7093768), (2398, 3546884), (4796, 1773442), (9592, 886721), (13189, 644888), (26378, 322444), (52756, 161222), (80611, 105512)]