57166178

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{28901}}^1$

素因数の和:28969

約数の個数: 16

約数和(自身を含む): 91561536

約数和(自身を除く): 34395358

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 28901, 57802, 664723, 1242743, 1329446, 2485486, 28583089, 57166178]

約数ペア:

[(1, 57166178), (2, 28583089), (23, 2485486), (43, 1329446), (46, 1242743), (86, 664723), (989, 57802), (1978, 28901)]