31479614

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{107}}^1\times {\mathrm{509}}^1$

素因数の和:652

約数の個数: 24

約数和(自身を含む): 50728680

約数和(自身を除く): 19249066

約数列:

[1, 2, 17, 34, 107, 214, 289, 509, 578, 1018, 1819, 3638, 8653, 17306, 30923, 54463, 61846, 108926, 147101, 294202, 925871, 1851742, 15739807, 31479614]

約数ペア:

[(1, 31479614), (2, 15739807), (17, 1851742), (34, 925871), (107, 294202), (214, 147101), (289, 108926), (509, 61846), (578, 54463), (1018, 30923), (1819, 17306), (3638, 8653)]