67887088

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{33409}}^1$

素因数の和:33544

約数の個数: 20

約数和(自身を含む): 132570880

約数和(自身を除く): 64683792

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 33409, 66818, 133636, 267272, 534544, 4242943, 8485886, 16971772, 33943544, 67887088]

約数ペア:

[(1, 67887088), (2, 33943544), (4, 16971772), (8, 8485886), (16, 4242943), (127, 534544), (254, 267272), (508, 133636), (1016, 66818), (2032, 33409)]