8986912

素因数分解:

$2^5\times {\mathrm{11}}^3\times {\mathrm{211}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 19553184

約数和(自身を除く): 10566272

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 211, 242, 352, 422, 484, 844, 968, 1331, 1688, 1936, 2321, 2662, 3376, 3872, 4642, 5324, 6752, 9284, 10648, 18568, 21296, 25531, 37136, 42592, 51062, 74272, 102124, 204248, 280841, 408496, 561682, 816992, 1123364, 2246728, 4493456, 8986912]

約数ペア:

[(1, 8986912), (2, 4493456), (4, 2246728), (8, 1123364), (11, 816992), (16, 561682), (22, 408496), (32, 280841), (44, 204248), (88, 102124), (121, 74272), (176, 51062), (211, 42592), (242, 37136), (352, 25531), (422, 21296), (484, 18568), (844, 10648), (968, 9284), (1331, 6752), (1688, 5324), (1936, 4642), (2321, 3872), (2662, 3376)]