84777164

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{65617}}^1$

素因数の和:65657

約数の個数: 24

約数和(自身を含む): 165357360

約数和(自身を除く): 80580196

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 65617, 131234, 262468, 1115489, 1246723, 2230978, 2493446, 4461956, 4986892, 21194291, 42388582, 84777164]

約数ペア:

[(1, 84777164), (2, 42388582), (4, 21194291), (17, 4986892), (19, 4461956), (34, 2493446), (38, 2230978), (68, 1246723), (76, 1115489), (323, 262468), (646, 131234), (1292, 65617)]