8939648

素因数分解:

$2^7\times {\mathrm{211}}^1\times {\mathrm{331}}^1$

素因数の和:556

約数の個数: 32

約数和(自身を含む): 17947920

約数和(自身を除く): 9008272

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 211, 331, 422, 662, 844, 1324, 1688, 2648, 3376, 5296, 6752, 10592, 13504, 21184, 27008, 42368, 69841, 139682, 279364, 558728, 1117456, 2234912, 4469824, 8939648]

約数ペア:

[(1, 8939648), (2, 4469824), (4, 2234912), (8, 1117456), (16, 558728), (32, 279364), (64, 139682), (128, 69841), (211, 42368), (331, 27008), (422, 21184), (662, 13504), (844, 10592), (1324, 6752), (1688, 5296), (2648, 3376)]