40809670988

素因数分解:

$2^2\times {\mathrm{43}}^3\times {\mathrm{128321}}^1$

素因数の和:128454

約数の個数: 24

約数和(自身を含む): 73117875600

約数和(自身を除く): 32308204612

約数列:

[1, 2, 4, 43, 86, 172, 1849, 3698, 7396, 79507, 128321, 159014, 256642, 318028, 513284, 5517803, 11035606, 22071212, 237265529, 474531058, 949062116, 10202417747, 20404835494, 40809670988]

約数ペア:

[(1, 40809670988), (2, 20404835494), (4, 10202417747), (43, 949062116), (86, 474531058), (172, 237265529), (1849, 22071212), (3698, 11035606), (7396, 5517803), (79507, 513284), (128321, 318028), (159014, 256642)]