43042448

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{141587}}^1$

素因数の和:141614

約数の個数: 20

約数和(自身を含む): 87784560

約数和(自身を除く): 44742112

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 141587, 283174, 566348, 1132696, 2265392, 2690153, 5380306, 10760612, 21521224, 43042448]

約数ペア:

[(1, 43042448), (2, 21521224), (4, 10760612), (8, 5380306), (16, 2690153), (19, 2265392), (38, 1132696), (76, 566348), (152, 283174), (304, 141587)]