22029776

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{8447}}^1$

素因数の和:8618

約数の個数: 20

約数和(自身を含む): 42949632

約数和(自身を除く): 20919856

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 8447, 16894, 33788, 67576, 135152, 1376861, 2753722, 5507444, 11014888, 22029776]

約数ペア:

[(1, 22029776), (2, 11014888), (4, 5507444), (8, 2753722), (16, 1376861), (163, 135152), (326, 67576), (652, 33788), (1304, 16894), (2608, 8447)]