81097414

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{5563}}^1$

素因数の和:5799

約数の個数: 16

約数和(自身を含む): 125590608

約数和(自身を除く): 44493194

約数列:

[1, 2, 37, 74, 197, 394, 5563, 7289, 11126, 14578, 205831, 411662, 1095911, 2191822, 40548707, 81097414]

約数ペア:

[(1, 81097414), (2, 40548707), (37, 2191822), (74, 1095911), (197, 411662), (394, 205831), (5563, 14578), (7289, 11126)]