83165516

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1451}}^1$

素因数の和:1574

約数の個数: 48

約数和(自身を含む): 175633920

約数和(自身を除く): 92468404

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 89, 92, 161, 178, 322, 356, 623, 644, 1246, 1451, 2047, 2492, 2902, 4094, 5804, 8188, 10157, 14329, 20314, 28658, 33373, 40628, 57316, 66746, 129139, 133492, 233611, 258278, 467222, 516556, 903973, 934444, 1807946, 2970197, 3615892, 5940394, 11880788, 20791379, 41582758, 83165516]

約数ペア:

[(1, 83165516), (2, 41582758), (4, 20791379), (7, 11880788), (14, 5940394), (23, 3615892), (28, 2970197), (46, 1807946), (89, 934444), (92, 903973), (161, 516556), (178, 467222), (322, 258278), (356, 233611), (623, 133492), (644, 129139), (1246, 66746), (1451, 57316), (2047, 40628), (2492, 33373), (2902, 28658), (4094, 20314), (5804, 14329), (8188, 10157)]