31742542

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{1847}}^1$

素因数の和:2523

約数の個数: 16

約数和(自身を含む): 51381792

約数和(自身を除く): 19639250

約数列:

[1, 2, 13, 26, 661, 1322, 1847, 3694, 8593, 17186, 24011, 48022, 1220867, 2441734, 15871271, 31742542]

約数ペア:

[(1, 31742542), (2, 15871271), (13, 2441734), (26, 1220867), (661, 48022), (1322, 24011), (1847, 17186), (3694, 8593)]