31207964

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{2671}}^1$

素因数の和:2825

約数の個数: 24

約数和(自身を含む): 57458688

約数和(自身を除く): 26250724

約数列:

[1, 2, 4, 23, 46, 92, 127, 254, 508, 2671, 2921, 5342, 5842, 10684, 11684, 61433, 122866, 245732, 339217, 678434, 1356868, 7801991, 15603982, 31207964]

約数ペア:

[(1, 31207964), (2, 15603982), (4, 7801991), (23, 1356868), (46, 678434), (92, 339217), (127, 245732), (254, 122866), (508, 61433), (2671, 11684), (2921, 10684), (5342, 5842)]