1641209152

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{211933}}^1$

素因数の和:211967

約数の個数: 42

約数和(自身を含む): 3579777194

約数和(自身を除く): 1938568042

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 176, 242, 352, 484, 704, 968, 1936, 3872, 7744, 211933, 423866, 847732, 1695464, 2331263, 3390928, 4662526, 6781856, 9325052, 13563712, 18650104, 25643893, 37300208, 51287786, 74600416, 102575572, 149200832, 205151144, 410302288, 820604576, 1641209152]

約数ペア:

[(1, 1641209152), (2, 820604576), (4, 410302288), (8, 205151144), (11, 149200832), (16, 102575572), (22, 74600416), (32, 51287786), (44, 37300208), (64, 25643893), (88, 18650104), (121, 13563712), (176, 9325052), (242, 6781856), (352, 4662526), (484, 3390928), (704, 2331263), (968, 1695464), (1936, 847732), (3872, 423866), (7744, 211933)]