79922156

素因数分解:

$2^2\times {\mathrm{67}}^2\times {\mathrm{4451}}^1$

素因数の和:4589

約数の個数: 18

約数和(自身を含む): 142014348

約数和(自身を除く): 62092192

約数列:

[1, 2, 4, 67, 134, 268, 4451, 4489, 8902, 8978, 17804, 17956, 298217, 596434, 1192868, 19980539, 39961078, 79922156]

約数ペア:

[(1, 79922156), (2, 39961078), (4, 19980539), (67, 1192868), (134, 596434), (268, 298217), (4451, 17956), (4489, 17804), (8902, 8978)]