22456144

素因数分解:

$2^4\times {\mathrm{271}}^1\times {\mathrm{5179}}^1$

素因数の和:5458

約数の個数: 20

約数和(自身を含む): 43677760

約数和(自身を除く): 21221616

約数列:

[1, 2, 4, 8, 16, 271, 542, 1084, 2168, 4336, 5179, 10358, 20716, 41432, 82864, 1403509, 2807018, 5614036, 11228072, 22456144]

約数ペア:

[(1, 22456144), (2, 11228072), (4, 5614036), (8, 2807018), (16, 1403509), (271, 82864), (542, 41432), (1084, 20716), (2168, 10358), (4336, 5179)]