223164088

素因数分解:

$2^3\times 7^1\times {\mathrm{3985073}}^1$

素因数の和:3985086

約数の個数: 16

約数和(自身を含む): 478208880

約数和(自身を除く): 255044792

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3985073, 7970146, 15940292, 27895511, 31880584, 55791022, 111582044, 223164088]

約数ペア:

[(1, 223164088), (2, 111582044), (4, 55791022), (7, 31880584), (8, 27895511), (14, 15940292), (28, 7970146), (56, 3985073)]