22269712

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{8539}}^1$

素因数の和:8710

約数の個数: 20

約数和(自身を含む): 43417360

約数和(自身を除く): 21147648

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 8539, 17078, 34156, 68312, 136624, 1391857, 2783714, 5567428, 11134856, 22269712]

約数ペア:

[(1, 22269712), (2, 11134856), (4, 5567428), (8, 2783714), (16, 1391857), (163, 136624), (326, 68312), (652, 34156), (1304, 17078), (2608, 8539)]