86642404

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{787}}^1\times {\mathrm{1619}}^1$

素因数の和:2427

約数の個数: 24

約数和(自身を含む): 160846560

約数和(自身を除く): 74204156

約数列:

[1, 2, 4, 17, 34, 68, 787, 1574, 1619, 3148, 3238, 6476, 13379, 26758, 27523, 53516, 55046, 110092, 1274153, 2548306, 5096612, 21660601, 43321202, 86642404]

約数ペア:

[(1, 86642404), (2, 43321202), (4, 21660601), (17, 5096612), (34, 2548306), (68, 1274153), (787, 110092), (1574, 55046), (1619, 53516), (3148, 27523), (3238, 26758), (6476, 13379)]