80060908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{991}}^1\times {\mathrm{1063}}^1$

素因数の和:2077

約数の個数: 24

約数和(自身を含む): 147768320

約数和(自身を除く): 67707412

約数列:

[1, 2, 4, 19, 38, 76, 991, 1063, 1982, 2126, 3964, 4252, 18829, 20197, 37658, 40394, 75316, 80788, 1053433, 2106866, 4213732, 20015227, 40030454, 80060908]

約数ペア:

[(1, 80060908), (2, 40030454), (4, 20015227), (19, 4213732), (38, 2106866), (76, 1053433), (991, 80788), (1063, 75316), (1982, 40394), (2126, 37658), (3964, 20197), (4252, 18829)]