89769238

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{33521}}^1$

素因数の和:33639

約数の個数: 16

約数和(自身を含む): 146424096

約数和(自身を除く): 56654858

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 33521, 67042, 435773, 871546, 3452663, 6905326, 44884619, 89769238]

約数ペア:

[(1, 89769238), (2, 44884619), (13, 6905326), (26, 3452663), (103, 871546), (206, 435773), (1339, 67042), (2678, 33521)]