82216370

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1\times {\mathrm{443}}^1$

素因数の和:794

約数の個数: 32

約数和(自身を含む): 151080768

約数和(自身を除く): 68864398

約数列:

[1, 2, 5, 10, 67, 134, 277, 335, 443, 554, 670, 886, 1385, 2215, 2770, 4430, 18559, 29681, 37118, 59362, 92795, 122711, 148405, 185590, 245422, 296810, 613555, 1227110, 8221637, 16443274, 41108185, 82216370]

約数ペア:

[(1, 82216370), (2, 41108185), (5, 16443274), (10, 8221637), (67, 1227110), (134, 613555), (277, 296810), (335, 245422), (443, 185590), (554, 148405), (670, 122711), (886, 92795), (1385, 59362), (2215, 37118), (2770, 29681), (4430, 18559)]