87684016

素因数分解:

$2^4\times 7^1\times {\mathrm{599}}^1\times {\mathrm{1307}}^1$

素因数の和:1921

約数の個数: 40

約数和(自身を含む): 194630400

約数和(自身を除く): 106946384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 599, 1198, 1307, 2396, 2614, 4193, 4792, 5228, 8386, 9149, 9584, 10456, 16772, 18298, 20912, 33544, 36596, 67088, 73192, 146384, 782893, 1565786, 3131572, 5480251, 6263144, 10960502, 12526288, 21921004, 43842008, 87684016]

約数ペア:

[(1, 87684016), (2, 43842008), (4, 21921004), (7, 12526288), (8, 10960502), (14, 6263144), (16, 5480251), (28, 3131572), (56, 1565786), (112, 782893), (599, 146384), (1198, 73192), (1307, 67088), (2396, 36596), (2614, 33544), (4193, 20912), (4792, 18298), (5228, 16772), (8386, 10456), (9149, 9584)]