83990914

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{20759}}^1$

素因数の和:20802

約数の個数: 24

約数和(自身を含む): 152959680

約数和(自身を除く): 68968766

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 578, 2023, 4046, 20759, 41518, 145313, 290626, 352903, 705806, 2470321, 4940642, 5999351, 11998702, 41995457, 83990914]

約数ペア:

[(1, 83990914), (2, 41995457), (7, 11998702), (14, 5999351), (17, 4940642), (34, 2470321), (119, 705806), (238, 352903), (289, 290626), (578, 145313), (2023, 41518), (4046, 20759)]