42697168

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{86083}}^1$

素因数の和:86122

約数の個数: 20

約数和(自身を含む): 85395328

約数和(自身を除く): 42698160

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 86083, 172166, 344332, 688664, 1377328, 2668573, 5337146, 10674292, 21348584, 42697168]

約数ペア:

[(1, 42697168), (2, 21348584), (4, 10674292), (8, 5337146), (16, 2668573), (31, 1377328), (62, 688664), (124, 344332), (248, 172166), (496, 86083)]