80669908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1283}}^1\times {\mathrm{1429}}^1$

素因数の和:2727

約数の個数: 24

約数和(自身を含む): 154234080

約数和(自身を除く): 73564172

約数列:

[1, 2, 4, 11, 22, 44, 1283, 1429, 2566, 2858, 5132, 5716, 14113, 15719, 28226, 31438, 56452, 62876, 1833407, 3666814, 7333628, 20167477, 40334954, 80669908]

約数ペア:

[(1, 80669908), (2, 40334954), (4, 20167477), (11, 7333628), (22, 3666814), (44, 1833407), (1283, 62876), (1429, 56452), (2566, 31438), (2858, 28226), (5132, 15719), (5716, 14113)]