66166814

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{205487}}^1$

素因数の和:205519

約数の個数: 16

約数和(自身を含む): 118361088

約数和(自身を除く): 52194274

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 205487, 410974, 1438409, 2876818, 4726201, 9452402, 33083407, 66166814]

約数ペア:

[(1, 66166814), (2, 33083407), (7, 9452402), (14, 4726201), (23, 2876818), (46, 1438409), (161, 410974), (322, 205487)]