222711056

素因数分解:

$2^4\times {\mathrm{1129}}^1\times {\mathrm{12329}}^1$

素因数の和:13466

約数の個数: 20

約数和(自身を含む): 431919900

約数和(自身を除く): 209208844

約数列:

[1, 2, 4, 8, 16, 1129, 2258, 4516, 9032, 12329, 18064, 24658, 49316, 98632, 197264, 13919441, 27838882, 55677764, 111355528, 222711056]

約数ペア:

[(1, 222711056), (2, 111355528), (4, 55677764), (8, 27838882), (16, 13919441), (1129, 197264), (2258, 98632), (4516, 49316), (9032, 24658), (12329, 18064)]