16239784

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5953}}^1$

素因数の和:6001

約数の個数: 32

約数和(自身を含む): 34295040

約数和(自身を除く): 18055256

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 5953, 11906, 23812, 47624, 65483, 130966, 184543, 261932, 369086, 523864, 738172, 1476344, 2029973, 4059946, 8119892, 16239784]

約数ペア:

[(1, 16239784), (2, 8119892), (4, 4059946), (8, 2029973), (11, 1476344), (22, 738172), (31, 523864), (44, 369086), (62, 261932), (88, 184543), (124, 130966), (248, 65483), (341, 47624), (682, 23812), (1364, 11906), (2728, 5953)]