163908898

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{24083}}^1$

素因数の和:24209

約数の個数: 16

約数和(自身を含む): 254905056

約数和(自身を除く): 90996158

約数列:

[1, 2, 41, 82, 83, 166, 3403, 6806, 24083, 48166, 987403, 1974806, 1998889, 3997778, 81954449, 163908898]

約数ペア:

[(1, 163908898), (2, 81954449), (41, 3997778), (82, 1998889), (83, 1974806), (166, 987403), (3403, 48166), (6806, 24083)]