85863113

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 105753600

約数和(自身を除く): 19890487

約数列:

[1, 7, 29, 59, 67, 107, 203, 413, 469, 749, 1711, 1943, 3103, 3953, 6313, 7169, 11977, 13601, 21721, 27671, 44191, 50183, 114637, 183077, 207901, 422971, 802459, 1281539, 1455307, 2960797, 12266159, 85863113]

約数ペア:

[(1, 85863113), (7, 12266159), (29, 2960797), (59, 1455307), (67, 1281539), (107, 802459), (203, 422971), (413, 207901), (469, 183077), (749, 114637), (1711, 50183), (1943, 44191), (3103, 27671), (3953, 21721), (6313, 13601), (7169, 11977)]