87561164

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{1321}}^1$

素因数の和:1625

約数の個数: 24

約数和(自身を含む): 156133488

約数和(自身を除く): 68572324

約数列:

[1, 2, 4, 73, 146, 227, 292, 454, 908, 1321, 2642, 5284, 16571, 33142, 66284, 96433, 192866, 299867, 385732, 599734, 1199468, 21890291, 43780582, 87561164]

約数ペア:

[(1, 87561164), (2, 43780582), (4, 21890291), (73, 1199468), (146, 599734), (227, 385732), (292, 299867), (454, 192866), (908, 96433), (1321, 66284), (2642, 33142), (5284, 16571)]