87926938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{30509}}^1$

素因数の和:30653

約数の個数: 16

約数和(自身を含む): 144983520

約数和(自身を除く): 57056582

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 30509, 61018, 335599, 671198, 3996679, 7993358, 43963469, 87926938]

約数ペア:

[(1, 87926938), (2, 43963469), (11, 7993358), (22, 3996679), (131, 671198), (262, 335599), (1441, 61018), (2882, 30509)]