80852714

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{487}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 135976320

約数和(自身を除く): 55123606

約数列:

[1, 2, 17, 19, 34, 38, 257, 323, 487, 514, 646, 974, 4369, 4883, 8279, 8738, 9253, 9766, 16558, 18506, 83011, 125159, 157301, 166022, 250318, 314602, 2127703, 2378021, 4255406, 4756042, 40426357, 80852714]

約数ペア:

[(1, 80852714), (2, 40426357), (17, 4756042), (19, 4255406), (34, 2378021), (38, 2127703), (257, 314602), (323, 250318), (487, 166022), (514, 157301), (646, 125159), (974, 83011), (4369, 18506), (4883, 16558), (8279, 9766), (8738, 9253)]