87968386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{38821}}^1$

素因数の和:38937

約数の個数: 16

約数和(自身を含む): 145349568

約数和(自身を除く): 57381182

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 38821, 77642, 427031, 854062, 3998563, 7997126, 43984193, 87968386]

約数ペア:

[(1, 87968386), (2, 43984193), (11, 7997126), (22, 3998563), (103, 854062), (206, 427031), (1133, 77642), (2266, 38821)]