90841346

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{20071}}^1$

素因数の和:20177

約数の個数: 16

約数和(自身を含む): 142591488

約数和(自身を除く): 51750142

約数列:

[1, 2, 31, 62, 73, 146, 2263, 4526, 20071, 40142, 622201, 1244402, 1465183, 2930366, 45420673, 90841346]

約数ペア:

[(1, 90841346), (2, 45420673), (31, 2930366), (62, 1465183), (73, 1244402), (146, 622201), (2263, 40142), (4526, 20071)]