80234189

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{7019}}^1$

素因数の和:7120

約数の個数: 16

約数和(自身を含む): 97044480

約数和(自身を除く): 16810291

約数列:

[1, 7, 23, 71, 161, 497, 1633, 7019, 11431, 49133, 161437, 498349, 1130059, 3488443, 11462027, 80234189]

約数ペア:

[(1, 80234189), (7, 11462027), (23, 3488443), (71, 1130059), (161, 498349), (497, 161437), (1633, 49133), (7019, 11431)]