81571106

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{8713}}^1$

素因数の和:8897

約数の個数: 16

約数和(自身を含む): 127154688

約数和(自身を除く): 45583582

約数列:

[1, 2, 31, 62, 151, 302, 4681, 8713, 9362, 17426, 270103, 540206, 1315663, 2631326, 40785553, 81571106]

約数ペア:

[(1, 81571106), (2, 40785553), (31, 2631326), (62, 1315663), (151, 540206), (302, 270103), (4681, 17426), (8713, 9362)]