86528771

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{739}}^1$

素因数の和:1178

約数の個数: 16

約数和(自身を含む): 101587200

約数和(自身を除く): 15058429

約数列:

[1, 7, 43, 301, 389, 739, 2723, 5173, 16727, 31777, 117089, 222439, 287471, 2012297, 12361253, 86528771]

約数ペア:

[(1, 86528771), (7, 12361253), (43, 2012297), (301, 287471), (389, 222439), (739, 117089), (2723, 31777), (5173, 16727)]