83713862

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:380

約数の個数: 32

約数和(自身を含む): 133056000

約数和(自身を除く): 49342138

約数列:

[1, 2, 43, 47, 86, 94, 139, 149, 278, 298, 2021, 4042, 5977, 6407, 6533, 7003, 11954, 12814, 13066, 14006, 20711, 41422, 280919, 301129, 561838, 602258, 890573, 973417, 1781146, 1946834, 41856931, 83713862]

約数ペア:

[(1, 83713862), (2, 41856931), (43, 1946834), (47, 1781146), (86, 973417), (94, 890573), (139, 602258), (149, 561838), (278, 301129), (298, 280919), (2021, 41422), (4042, 20711), (5977, 14006), (6407, 13066), (6533, 12814), (7003, 11954)]