82690970

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{65111}}^1$

素因数の和:65245

約数の個数: 16

約数和(自身を含む): 150018048

約数和(自身を除く): 67327078

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 65111, 130222, 325555, 651110, 8269097, 16538194, 41345485, 82690970]

約数ペア:

[(1, 82690970), (2, 41345485), (5, 16538194), (10, 8269097), (127, 651110), (254, 325555), (635, 130222), (1270, 65111)]