86815568

素因数分解:

$2^4\times 7^1\times {\mathrm{607}}^1\times {\mathrm{1277}}^1$

素因数の和:1899

約数の個数: 40

約数和(自身を含む): 192701952

約数和(自身を除く): 105886384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 607, 1214, 1277, 2428, 2554, 4249, 4856, 5108, 8498, 8939, 9712, 10216, 16996, 17878, 20432, 33992, 35756, 67984, 71512, 143024, 775139, 1550278, 3100556, 5425973, 6201112, 10851946, 12402224, 21703892, 43407784, 86815568]

約数ペア:

[(1, 86815568), (2, 43407784), (4, 21703892), (7, 12402224), (8, 10851946), (14, 6201112), (16, 5425973), (28, 3100556), (56, 1550278), (112, 775139), (607, 143024), (1214, 71512), (1277, 67984), (2428, 35756), (2554, 33992), (4249, 20432), (4856, 17878), (5108, 16996), (8498, 10216), (8939, 9712)]