219674176

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{56269}}^1$

素因数の和:56342

約数の個数: 28

約数和(自身を含む): 443069980

約数和(自身を除く): 223395804

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 488, 976, 1952, 3904, 56269, 112538, 225076, 450152, 900304, 1800608, 3432409, 3601216, 6864818, 13729636, 27459272, 54918544, 109837088, 219674176]

約数ペア:

[(1, 219674176), (2, 109837088), (4, 54918544), (8, 27459272), (16, 13729636), (32, 6864818), (61, 3601216), (64, 3432409), (122, 1800608), (244, 900304), (488, 450152), (976, 225076), (1952, 112538), (3904, 56269)]