81554366

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{57191}}^1$

素因数の和:57247

約数の個数: 16

約数和(自身を含む): 131770368

約数和(自身を除く): 50216002

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 57191, 114382, 1315393, 1772921, 2630786, 3545842, 40777183, 81554366]

約数ペア:

[(1, 81554366), (2, 40777183), (23, 3545842), (31, 2630786), (46, 1772921), (62, 1315393), (713, 114382), (1426, 57191)]