16306672

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{59951}}^1$

素因数の和:59976

約数の個数: 20

約数和(自身を含む): 33453216

約数和(自身を除く): 17146544

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 59951, 119902, 239804, 479608, 959216, 1019167, 2038334, 4076668, 8153336, 16306672]

約数ペア:

[(1, 16306672), (2, 8153336), (4, 4076668), (8, 2038334), (16, 1019167), (17, 959216), (34, 479608), (68, 239804), (136, 119902), (272, 59951)]