83890192

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{73847}}^1$

素因数の和:73926

約数の個数: 20

約数和(自身を含む): 164828736

約数和(自身を除く): 80938544

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 73847, 147694, 295388, 590776, 1181552, 5243137, 10486274, 20972548, 41945096, 83890192]

約数ペア:

[(1, 83890192), (2, 41945096), (4, 20972548), (8, 10486274), (16, 5243137), (71, 1181552), (142, 590776), (284, 295388), (568, 147694), (1136, 73847)]