66487684

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{536191}}^1$

素因数の和:536226

約数の個数: 12

約数和(自身を含む): 120107008

約数和(自身を除く): 53619324

約数列:

[1, 2, 4, 31, 62, 124, 536191, 1072382, 2144764, 16621921, 33243842, 66487684]

約数ペア:

[(1, 66487684), (2, 33243842), (4, 16621921), (31, 2144764), (62, 1072382), (124, 536191)]