84245572

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{163}}^1\times {\mathrm{823}}^1$

素因数の和:1147

約数の個数: 24

約数和(自身を含む): 149460416

約数和(自身を除く): 65214844

約数列:

[1, 2, 4, 157, 163, 314, 326, 628, 652, 823, 1646, 3292, 25591, 51182, 102364, 129211, 134149, 258422, 268298, 516844, 536596, 21061393, 42122786, 84245572]

約数ペア:

[(1, 84245572), (2, 42122786), (4, 21061393), (157, 536596), (163, 516844), (314, 268298), (326, 258422), (628, 134149), (652, 129211), (823, 102364), (1646, 51182), (3292, 25591)]