81243602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{34513}}^1$

素因数の和:34633

約数の個数: 16

約数和(自身を含む): 134190432

約数和(自身を除く): 52946830

約数列:

[1, 2, 11, 22, 107, 214, 1177, 2354, 34513, 69026, 379643, 759286, 3692891, 7385782, 40621801, 81243602]

約数ペア:

[(1, 81243602), (2, 40621801), (11, 7385782), (22, 3692891), (107, 759286), (214, 379643), (1177, 69026), (2354, 34513)]