31722302

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{2153}}^1$

素因数の和:2347

約数の個数: 16

約数和(自身を含む): 48852720

約数和(自身を除く): 17130418

約数列:

[1, 2, 53, 106, 139, 278, 2153, 4306, 7367, 14734, 114109, 228218, 299267, 598534, 15861151, 31722302]

約数ペア:

[(1, 31722302), (2, 15861151), (53, 598534), (106, 299267), (139, 228218), (278, 114109), (2153, 14734), (4306, 7367)]