39490054

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{2423}}^1$

素因数の和:2735

約数の個数: 16

約数和(自身を含む): 61521120

約数和(自身を除く): 22031066

約数列:

[1, 2, 29, 58, 281, 562, 2423, 4846, 8149, 16298, 70267, 140534, 680863, 1361726, 19745027, 39490054]

約数ペア:

[(1, 39490054), (2, 19745027), (29, 1361726), (58, 680863), (281, 140534), (562, 70267), (2423, 16298), (4846, 8149)]