40042376

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{4691}}^1$

素因数の和:4805

約数の個数: 32

約数和(自身を含む): 82766880

約数和(自身を除く): 42724504

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 97, 194, 388, 776, 1067, 2134, 4268, 4691, 8536, 9382, 18764, 37528, 51601, 103202, 206404, 412808, 455027, 910054, 1820108, 3640216, 5005297, 10010594, 20021188, 40042376]

約数ペア:

[(1, 40042376), (2, 20021188), (4, 10010594), (8, 5005297), (11, 3640216), (22, 1820108), (44, 910054), (88, 455027), (97, 412808), (194, 206404), (388, 103202), (776, 51601), (1067, 37528), (2134, 18764), (4268, 9382), (4691, 8536)]