80653847

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:215

約数の個数: 24

約数和(自身を含む): 90084960

約数和(自身を除く): 9431113

約数列:

[1, 23, 31, 41, 89, 713, 943, 961, 1271, 2047, 2759, 3649, 22103, 29233, 39401, 63457, 83927, 85529, 113119, 906223, 1967167, 2601737, 3506689, 80653847]

約数ペア:

[(1, 80653847), (23, 3506689), (31, 2601737), (41, 1967167), (89, 906223), (713, 113119), (943, 85529), (961, 83927), (1271, 63457), (2047, 39401), (2759, 29233), (3649, 22103)]