22886416

素因数分解:

$2^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1609}}^1$

素因数の和:1751

約数の個数: 40

約数和(自身を含む): 51107840

約数和(自身を除く): 28221424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 127, 254, 508, 889, 1016, 1609, 1778, 2032, 3218, 3556, 6436, 7112, 11263, 12872, 14224, 22526, 25744, 45052, 90104, 180208, 204343, 408686, 817372, 1430401, 1634744, 2860802, 3269488, 5721604, 11443208, 22886416]

約数ペア:

[(1, 22886416), (2, 11443208), (4, 5721604), (7, 3269488), (8, 2860802), (14, 1634744), (16, 1430401), (28, 817372), (56, 408686), (112, 204343), (127, 180208), (254, 90104), (508, 45052), (889, 25744), (1016, 22526), (1609, 14224), (1778, 12872), (2032, 11263), (3218, 7112), (3556, 6436)]