39889456

素因数分解:

$2^4\times {\mathrm{1181}}^1\times {\mathrm{2111}}^1$

素因数の和:3300

約数の個数: 20

約数和(自身を含む): 77387904

約数和(自身を除く): 37498448

約数列:

[1, 2, 4, 8, 16, 1181, 2111, 2362, 4222, 4724, 8444, 9448, 16888, 18896, 33776, 2493091, 4986182, 9972364, 19944728, 39889456]

約数ペア:

[(1, 39889456), (2, 19944728), (4, 9972364), (8, 4986182), (16, 2493091), (1181, 33776), (2111, 18896), (2362, 16888), (4222, 9448), (4724, 8444)]