90803674

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{39241}}^1$

素因数の和:39345

約数の個数: 16

約数和(自身を含む): 148334760

約数和(自身を除く): 57531086

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 39241, 78482, 510133, 1020266, 3492449, 6984898, 45401837, 90803674]

約数ペア:

[(1, 90803674), (2, 45401837), (13, 6984898), (26, 3492449), (89, 1020266), (178, 510133), (1157, 78482), (2314, 39241)]