30996916

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{19819}}^1$

素因数の和:19863

約数の個数: 24

約数和(自身を含む): 59935680

約数和(自身を除く): 28938764

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 19819, 39638, 79276, 336923, 455837, 673846, 911674, 1347692, 1823348, 7749229, 15498458, 30996916]

約数ペア:

[(1, 30996916), (2, 15498458), (4, 7749229), (17, 1823348), (23, 1347692), (34, 911674), (46, 673846), (68, 455837), (92, 336923), (391, 79276), (782, 39638), (1564, 19819)]