31714415894

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{6163}}^1$

素因数の和:6441

約数の個数: 64

約数和(自身を含む): 57261883392

約数和(自身を除く): 25547467498

約数列:

[1, 2, 7, 14, 31, 62, 71, 142, 167, 217, 334, 434, 497, 994, 1169, 2201, 2338, 4402, 5177, 6163, 10354, 11857, 12326, 15407, 23714, 30814, 36239, 43141, 72478, 82999, 86282, 165998, 191053, 367567, 382106, 437573, 735134, 875146, 1029221, 1337371, 2058442, 2572969, 2674742, 3063011, 5145938, 6126022, 7204547, 13564763, 14409094, 27129526, 31905851, 63811702, 73074691, 94953341, 146149382, 189906682, 223340957, 446681914, 511522837, 1023045674, 2265315421, 4530630842, 15857207947, 31714415894]

約数ペア:

[(1, 31714415894), (2, 15857207947), (7, 4530630842), (14, 2265315421), (31, 1023045674), (62, 511522837), (71, 446681914), (142, 223340957), (167, 189906682), (217, 146149382), (334, 94953341), (434, 73074691), (497, 63811702), (994, 31905851), (1169, 27129526), (2201, 14409094), (2338, 13564763), (4402, 7204547), (5177, 6126022), (6163, 5145938), (10354, 3063011), (11857, 2674742), (12326, 2572969), (15407, 2058442), (23714, 1337371), (30814, 1029221), (36239, 875146), (43141, 735134), (72478, 437573), (82999, 382106), (86282, 367567), (165998, 191053)]