82720022

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{537143}}^1$

素因数の和:537163

約数の個数: 16

約数和(自身を含む): 154697472

約数和(自身を除く): 71977450

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 537143, 1074286, 3760001, 5908573, 7520002, 11817146, 41360011, 82720022]

約数ペア:

[(1, 82720022), (2, 41360011), (7, 11817146), (11, 7520002), (14, 5908573), (22, 3760001), (77, 1074286), (154, 537143)]