91392478

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{27983}}^1$

素因数の和:28079

約数の個数: 16

約数和(自身を含む): 145069056

約数和(自身を除く): 53676578

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 27983, 55966, 643609, 1287218, 1986793, 3973586, 45696239, 91392478]

約数ペア:

[(1, 91392478), (2, 45696239), (23, 3973586), (46, 1986793), (71, 1287218), (142, 643609), (1633, 55966), (3266, 27983)]