40225816

素因数分解:

$2^3\times {\mathrm{661}}^1\times {\mathrm{7607}}^1$

素因数の和:8274

約数の個数: 16

約数和(自身を含む): 75547440

約数和(自身を除く): 35321624

約数列:

[1, 2, 4, 8, 661, 1322, 2644, 5288, 7607, 15214, 30428, 60856, 5028227, 10056454, 20112908, 40225816]

約数ペア:

[(1, 40225816), (2, 20112908), (4, 10056454), (8, 5028227), (661, 60856), (1322, 30428), (2644, 15214), (5288, 7607)]