876896

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{409}}^1$

素因数の和:486

約数の個数: 24

約数和(自身を含む): 1756440

約数和(自身を除く): 879544

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 409, 536, 818, 1072, 1636, 2144, 3272, 6544, 13088, 27403, 54806, 109612, 219224, 438448, 876896]

約数ペア:

[(1, 876896), (2, 438448), (4, 219224), (8, 109612), (16, 54806), (32, 27403), (67, 13088), (134, 6544), (268, 3272), (409, 2144), (536, 1636), (818, 1072)]