80775088

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{162853}}^1$

素因数の和:162892

約数の個数: 20

約数和(自身を含む): 161551168

約数和(自身を除く): 80776080

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 162853, 325706, 651412, 1302824, 2605648, 5048443, 10096886, 20193772, 40387544, 80775088]

約数ペア:

[(1, 80775088), (2, 40387544), (4, 20193772), (8, 10096886), (16, 5048443), (31, 2605648), (62, 1302824), (124, 651412), (248, 325706), (496, 162853)]