66540482

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{11719}}^1$

素因数の和:11905

約数の個数: 16

約数和(自身を含む): 106323840

約数和(自身を除く): 39783358

約数列:

[1, 2, 17, 34, 167, 334, 2839, 5678, 11719, 23438, 199223, 398446, 1957073, 3914146, 33270241, 66540482]

約数ペア:

[(1, 66540482), (2, 33270241), (17, 3914146), (34, 1957073), (167, 398446), (334, 199223), (2839, 23438), (5678, 11719)]