25811468

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{5077}}^1$

素因数の和:5153

約数の個数: 24

約数和(自身を含む): 47773824

約数和(自身を除く): 21962356

約数列:

[1, 2, 4, 31, 41, 62, 82, 124, 164, 1271, 2542, 5077, 5084, 10154, 20308, 157387, 208157, 314774, 416314, 629548, 832628, 6452867, 12905734, 25811468]

約数ペア:

[(1, 25811468), (2, 12905734), (4, 6452867), (31, 832628), (41, 629548), (62, 416314), (82, 314774), (124, 208157), (164, 157387), (1271, 20308), (2542, 10154), (5077, 5084)]