16994648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{617}}^1$

素因数の和:947

約数の個数: 32

約数和(自身を含む): 34929360

約数和(自身を除く): 17934712

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 313, 617, 626, 1234, 1252, 2468, 2504, 3443, 4936, 6787, 6886, 13574, 13772, 27148, 27544, 54296, 193121, 386242, 772484, 1544968, 2124331, 4248662, 8497324, 16994648]

約数ペア:

[(1, 16994648), (2, 8497324), (4, 4248662), (8, 2124331), (11, 1544968), (22, 772484), (44, 386242), (88, 193121), (313, 54296), (617, 27544), (626, 27148), (1234, 13772), (1252, 13574), (2468, 6886), (2504, 6787), (3443, 4936)]