80765903

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{439}}^1$

素因数の和:902

約数の個数: 16

約数和(自身を含む): 89126400

約数和(自身を除く): 8360497

約数列:

[1, 19, 23, 421, 437, 439, 7999, 8341, 9683, 10097, 183977, 184819, 191843, 3511561, 4250837, 80765903]

約数ペア:

[(1, 80765903), (19, 4250837), (23, 3511561), (421, 191843), (437, 184819), (439, 183977), (7999, 10097), (8341, 9683)]