79720796

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{5867}}^1$

素因数の和:5993

約数の個数: 24

約数和(自身を含む): 144587520

約数和(自身を除く): 64866724

約数列:

[1, 2, 4, 43, 79, 86, 158, 172, 316, 3397, 5867, 6794, 11734, 13588, 23468, 252281, 463493, 504562, 926986, 1009124, 1853972, 19930199, 39860398, 79720796]

約数ペア:

[(1, 79720796), (2, 39860398), (4, 19930199), (43, 1853972), (79, 1009124), (86, 926986), (158, 504562), (172, 463493), (316, 252281), (3397, 23468), (5867, 13588), (6794, 11734)]