31440505822

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{14897}}^1$

素因数の和:15073

約数の個数: 64

約数和(自身を含む): 55503512064

約数和(自身を除く): 24063006242

約数列:

[1, 2, 11, 22, 23, 43, 46, 86, 97, 194, 253, 473, 506, 946, 989, 1067, 1978, 2134, 2231, 4171, 4462, 8342, 10879, 14897, 21758, 24541, 29794, 45881, 49082, 91762, 95933, 163867, 191866, 327734, 342631, 640571, 685262, 1055263, 1281142, 1445009, 2110526, 2890018, 3768941, 7046281, 7537882, 14092562, 14733133, 15895099, 29466266, 31790198, 33235207, 62135387, 66470414, 124270774, 162064463, 324128926, 365587277, 683489257, 731174554, 1366978514, 1429113901, 2858227802, 15720252911, 31440505822]

約数ペア:

[(1, 31440505822), (2, 15720252911), (11, 2858227802), (22, 1429113901), (23, 1366978514), (43, 731174554), (46, 683489257), (86, 365587277), (97, 324128926), (194, 162064463), (253, 124270774), (473, 66470414), (506, 62135387), (946, 33235207), (989, 31790198), (1067, 29466266), (1978, 15895099), (2134, 14733133), (2231, 14092562), (4171, 7537882), (4462, 7046281), (8342, 3768941), (10879, 2890018), (14897, 2110526), (21758, 1445009), (24541, 1281142), (29794, 1055263), (45881, 685262), (49082, 640571), (91762, 342631), (95933, 327734), (163867, 191866)]