90737072

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{120661}}^1$

素因数の和:120716

約数の個数: 20

約数和(自身を含む): 179545056

約数和(自身を除く): 88807984

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 120661, 241322, 482644, 965288, 1930576, 5671067, 11342134, 22684268, 45368536, 90737072]

約数ペア:

[(1, 90737072), (2, 45368536), (4, 22684268), (8, 11342134), (16, 5671067), (47, 1930576), (94, 965288), (188, 482644), (376, 241322), (752, 120661)]