80007272

素因数分解:

$2^3\times {\mathrm{179}}^1\times {\mathrm{55871}}^1$

素因数の和:56056

約数の個数: 16

約数和(自身を含む): 150854400

約数和(自身を除く): 70847128

約数列:

[1, 2, 4, 8, 179, 358, 716, 1432, 55871, 111742, 223484, 446968, 10000909, 20001818, 40003636, 80007272]

約数ペア:

[(1, 80007272), (2, 40003636), (4, 20001818), (8, 10000909), (179, 446968), (358, 223484), (716, 111742), (1432, 55871)]