66250286

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{3943}}^1$

素因数の和:4247

約数の個数: 16

約数和(自身を含む): 102985728

約数和(自身を除く): 36735442

約数列:

[1, 2, 31, 62, 271, 542, 3943, 7886, 8401, 16802, 122233, 244466, 1068553, 2137106, 33125143, 66250286]

約数ペア:

[(1, 66250286), (2, 33125143), (31, 2137106), (62, 1068553), (271, 244466), (542, 122233), (3943, 16802), (7886, 8401)]