87537290

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{68927}}^1$

素因数の和:69061

約数の個数: 16

約数和(自身を含む): 158810112

約数和(自身を除く): 71272822

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 68927, 137854, 344635, 689270, 8753729, 17507458, 43768645, 87537290]

約数ペア:

[(1, 87537290), (2, 43768645), (5, 17507458), (10, 8753729), (127, 689270), (254, 344635), (635, 137854), (1270, 68927)]