86457616

素因数分解:

$2^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{7643}}^1$

素因数の和:7759

約数の個数: 40

約数和(自身を含む): 193362624

約数和(自身を除く): 106905008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 101, 112, 202, 404, 707, 808, 1414, 1616, 2828, 5656, 7643, 11312, 15286, 30572, 53501, 61144, 107002, 122288, 214004, 428008, 771943, 856016, 1543886, 3087772, 5403601, 6175544, 10807202, 12351088, 21614404, 43228808, 86457616]

約数ペア:

[(1, 86457616), (2, 43228808), (4, 21614404), (7, 12351088), (8, 10807202), (14, 6175544), (16, 5403601), (28, 3087772), (56, 1543886), (101, 856016), (112, 771943), (202, 428008), (404, 214004), (707, 122288), (808, 107002), (1414, 61144), (1616, 53501), (2828, 30572), (5656, 15286), (7643, 11312)]