22272856

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{163771}}^1$

素因数の和:163794

約数の個数: 16

約数和(自身を含む): 44218440

約数和(自身を除く): 21945584

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 163771, 327542, 655084, 1310168, 2784107, 5568214, 11136428, 22272856]

約数ペア:

[(1, 22272856), (2, 11136428), (4, 5568214), (8, 2784107), (17, 1310168), (34, 655084), (68, 327542), (136, 163771)]