80795308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{31123}}^1$

素因数の和:31197

約数の個数: 24

約数和(自身を含む): 156864960

約数和(自身を除く): 76069652

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 1298, 2596, 31123, 62246, 124492, 342353, 684706, 1369412, 1836257, 3672514, 7345028, 20198827, 40397654, 80795308]

約数ペア:

[(1, 80795308), (2, 40397654), (4, 20198827), (11, 7345028), (22, 3672514), (44, 1836257), (59, 1369412), (118, 684706), (236, 342353), (649, 124492), (1298, 62246), (2596, 31123)]