87804124

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{535391}}^1$

素因数の和:535436

約数の個数: 12

約数和(自身を含む): 157405248

約数和(自身を除く): 69601124

約数列:

[1, 2, 4, 41, 82, 164, 535391, 1070782, 2141564, 21951031, 43902062, 87804124]

約数ペア:

[(1, 87804124), (2, 43902062), (4, 21951031), (41, 2141564), (82, 1070782), (164, 535391)]