86465386

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{709}}^1$

素因数の和:1030

約数の個数: 32

約数和(自身を含む): 153768960

約数和(自身を除く): 67303574

約数列:

[1, 2, 7, 14, 31, 62, 217, 281, 434, 562, 709, 1418, 1967, 3934, 4963, 8711, 9926, 17422, 21979, 43958, 60977, 121954, 153853, 199229, 307706, 398458, 1394603, 2789206, 6176099, 12352198, 43232693, 86465386]

約数ペア:

[(1, 86465386), (2, 43232693), (7, 12352198), (14, 6176099), (31, 2789206), (62, 1394603), (217, 398458), (281, 307706), (434, 199229), (562, 153853), (709, 121954), (1418, 60977), (1967, 43958), (3934, 21979), (4963, 17422), (8711, 9926)]