16996952

素因数分解:

$2^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1181}}^1$

素因数の和:1451

約数の個数: 32

約数和(自身を含む): 36594720

約数和(自身を除く): 19597768

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 257, 514, 1028, 1181, 1799, 2056, 2362, 3598, 4724, 7196, 8267, 9448, 14392, 16534, 33068, 66136, 303517, 607034, 1214068, 2124619, 2428136, 4249238, 8498476, 16996952]

約数ペア:

[(1, 16996952), (2, 8498476), (4, 4249238), (7, 2428136), (8, 2124619), (14, 1214068), (28, 607034), (56, 303517), (257, 66136), (514, 33068), (1028, 16534), (1181, 14392), (1799, 9448), (2056, 8267), (2362, 7196), (3598, 4724)]