80839618

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{42863}}^1$

素因数の和:42929

約数の個数: 16

約数和(自身を含む): 129620736

約数和(自身を除く): 48781118

約数列:

[1, 2, 23, 41, 46, 82, 943, 1886, 42863, 85726, 985849, 1757383, 1971698, 3514766, 40419809, 80839618]

約数ペア:

[(1, 80839618), (2, 40419809), (23, 3514766), (41, 1971698), (46, 1757383), (82, 985849), (943, 85726), (1886, 42863)]