86494384

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{284521}}^1$

素因数の和:284548

約数の個数: 20

約数和(自身を含む): 176403640

約数和(自身を除く): 89909256

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 284521, 569042, 1138084, 2276168, 4552336, 5405899, 10811798, 21623596, 43247192, 86494384]

約数ペア:

[(1, 86494384), (2, 43247192), (4, 21623596), (8, 10811798), (16, 5405899), (19, 4552336), (38, 2276168), (76, 1138084), (152, 569042), (304, 284521)]