40086788

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{11273}}^1$

素因数の和:11411

約数の個数: 24

約数和(自身を含む): 80812032

約数和(自身を除く): 40725244

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 11273, 22546, 45092, 78911, 157822, 315644, 1431671, 2863342, 5726684, 10021697, 20043394, 40086788]

約数ペア:

[(1, 40086788), (2, 20043394), (4, 10021697), (7, 5726684), (14, 2863342), (28, 1431671), (127, 315644), (254, 157822), (508, 78911), (889, 45092), (1778, 22546), (3556, 11273)]