56871824

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{154543}}^1$

素因数の和:154574

約数の個数: 20

約数和(自身を含む): 114980736

約数和(自身を除く): 58108912

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 154543, 309086, 618172, 1236344, 2472688, 3554489, 7108978, 14217956, 28435912, 56871824]

約数ペア:

[(1, 56871824), (2, 28435912), (4, 14217956), (8, 7108978), (16, 3554489), (23, 2472688), (46, 1236344), (92, 618172), (184, 309086), (368, 154543)]