4147888

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{6323}}^1$

素因数の和:6372

約数の個数: 20

約数和(自身を含む): 8233848

約数和(自身を除く): 4085960

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 6323, 12646, 25292, 50584, 101168, 259243, 518486, 1036972, 2073944, 4147888]

約数ペア:

[(1, 4147888), (2, 2073944), (4, 1036972), (8, 518486), (16, 259243), (41, 101168), (82, 50584), (164, 25292), (328, 12646), (656, 6323)]