22142408

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{33347}}^1$

素因数の和:33436

約数の個数: 16

約数和(自身を含む): 42018480

約数和(自身を除く): 19876072

約数列:

[1, 2, 4, 8, 83, 166, 332, 664, 33347, 66694, 133388, 266776, 2767801, 5535602, 11071204, 22142408]

約数ペア:

[(1, 22142408), (2, 11071204), (4, 5535602), (8, 2767801), (83, 266776), (166, 133388), (332, 66694), (664, 33347)]