22268168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6907}}^1$

素因数の和:6957

約数の個数: 32

約数和(自身を含む): 46421760

約数和(自身を除く): 24153592

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 6907, 13814, 27628, 55256, 89791, 179582, 214117, 359164, 428234, 718328, 856468, 1712936, 2783521, 5567042, 11134084, 22268168]

約数ペア:

[(1, 22268168), (2, 11134084), (4, 5567042), (8, 2783521), (13, 1712936), (26, 856468), (31, 718328), (52, 428234), (62, 359164), (104, 214117), (124, 179582), (248, 89791), (403, 55256), (806, 27628), (1612, 13814), (3224, 6907)]