40798936

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{719}}^1$

素因数の和:939

約数の個数: 32

約数和(自身を含む): 78926400

約数和(自身を除く): 38127464

約数列:

[1, 2, 4, 8, 41, 82, 164, 173, 328, 346, 692, 719, 1384, 1438, 2876, 5752, 7093, 14186, 28372, 29479, 56744, 58958, 117916, 124387, 235832, 248774, 497548, 995096, 5099867, 10199734, 20399468, 40798936]

約数ペア:

[(1, 40798936), (2, 20399468), (4, 10199734), (8, 5099867), (41, 995096), (82, 497548), (164, 248774), (173, 235832), (328, 124387), (346, 117916), (692, 58958), (719, 56744), (1384, 29479), (1438, 28372), (2876, 14186), (5752, 7093)]