56144336

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{206413}}^1$

素因数の和:206438

約数の個数: 20

約数和(自身を含む): 115179012

約数和(自身を除く): 59034676

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 206413, 412826, 825652, 1651304, 3302608, 3509021, 7018042, 14036084, 28072168, 56144336]

約数ペア:

[(1, 56144336), (2, 28072168), (4, 14036084), (8, 7018042), (16, 3509021), (17, 3302608), (34, 1651304), (68, 825652), (136, 412826), (272, 206413)]