81944038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{63131}}^1$

素因数の和:63203

約数の個数: 16

約数和(自身を含む): 136365120

約数和(自身を除く): 54421082

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 63131, 126262, 694441, 1388882, 3724729, 7449458, 40972019, 81944038]

約数ペア:

[(1, 81944038), (2, 40972019), (11, 7449458), (22, 3724729), (59, 1388882), (118, 694441), (649, 126262), (1298, 63131)]