1567160816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{142159}}^1$

素因数の和:142233

約数の個数: 40

約数和(自身を含む): 3331661760

約数和(自身を除く): 1764500944

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 208, 212, 424, 689, 848, 1378, 2756, 5512, 11024, 142159, 284318, 568636, 1137272, 1848067, 2274544, 3696134, 7392268, 7534427, 14784536, 15068854, 29569072, 30137708, 60275416, 97947551, 120550832, 195895102, 391790204, 783580408, 1567160816]

約数ペア:

[(1, 1567160816), (2, 783580408), (4, 391790204), (8, 195895102), (13, 120550832), (16, 97947551), (26, 60275416), (52, 30137708), (53, 29569072), (104, 15068854), (106, 14784536), (208, 7534427), (212, 7392268), (424, 3696134), (689, 2274544), (848, 1848067), (1378, 1137272), (2756, 568636), (5512, 284318), (11024, 142159)]