40554992

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{87403}}^1$

素因数の和:87440

約数の個数: 20

約数和(自身を含む): 81285720

約数和(自身を除く): 40730728

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 87403, 174806, 349612, 699224, 1398448, 2534687, 5069374, 10138748, 20277496, 40554992]

約数ペア:

[(1, 40554992), (2, 20277496), (4, 10138748), (8, 5069374), (16, 2534687), (29, 1398448), (58, 699224), (116, 349612), (232, 174806), (464, 87403)]