79928176

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{172259}}^1$

素因数の和:172296

約数の個数: 20

約数和(自身を含む): 160201800

約数和(自身を除く): 80273624

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 172259, 344518, 689036, 1378072, 2756144, 4995511, 9991022, 19982044, 39964088, 79928176]

約数ペア:

[(1, 79928176), (2, 39964088), (4, 19982044), (8, 9991022), (16, 4995511), (29, 2756144), (58, 1378072), (116, 689036), (232, 344518), (464, 172259)]