220144544

素因数分解:

$2^5\times {\mathrm{359}}^1\times {\mathrm{19163}}^1$

素因数の和:19532

約数の個数: 24

約数和(自身を含む): 434639520

約数和(自身を除く): 214494976

約数列:

[1, 2, 4, 8, 16, 32, 359, 718, 1436, 2872, 5744, 11488, 19163, 38326, 76652, 153304, 306608, 613216, 6879517, 13759034, 27518068, 55036136, 110072272, 220144544]

約数ペア:

[(1, 220144544), (2, 110072272), (4, 55036136), (8, 27518068), (16, 13759034), (32, 6879517), (359, 613216), (718, 306608), (1436, 153304), (2872, 76652), (5744, 38326), (11488, 19163)]