80822578

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{13159}}^1$

素因数の和:13281

約数の個数: 16

約数和(自身を含む): 126020160

約数和(自身を除く): 45197582

約数列:

[1, 2, 37, 74, 83, 166, 3071, 6142, 13159, 26318, 486883, 973766, 1092197, 2184394, 40411289, 80822578]

約数ペア:

[(1, 80822578), (2, 40411289), (37, 2184394), (74, 1092197), (83, 973766), (166, 486883), (3071, 26318), (6142, 13159)]