47619568

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{129401}}^1$

素因数の和:129432

約数の個数: 20

約数和(自身を含む): 96275088

約数和(自身を除く): 48655520

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 129401, 258802, 517604, 1035208, 2070416, 2976223, 5952446, 11904892, 23809784, 47619568]

約数ペア:

[(1, 47619568), (2, 23809784), (4, 11904892), (8, 5952446), (16, 2976223), (23, 2070416), (46, 1035208), (92, 517604), (184, 258802), (368, 129401)]