88778672

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{26297}}^1$

素因数の和:26516

約数の個数: 20

約数和(自身を含む): 172830456

約数和(自身を除く): 84051784

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 26297, 52594, 105188, 210376, 420752, 5548667, 11097334, 22194668, 44389336, 88778672]

約数ペア:

[(1, 88778672), (2, 44389336), (4, 22194668), (8, 11097334), (16, 5548667), (211, 420752), (422, 210376), (844, 105188), (1688, 52594), (3376, 26297)]