131470384

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{483347}}^1$

素因数の和:483372

約数の個数: 20

約数和(自身を含む): 269708184

約数和(自身を除く): 138237800

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 483347, 966694, 1933388, 3866776, 7733552, 8216899, 16433798, 32867596, 65735192, 131470384]

約数ペア:

[(1, 131470384), (2, 65735192), (4, 32867596), (8, 16433798), (16, 8216899), (17, 7733552), (34, 3866776), (68, 1933388), (136, 966694), (272, 483347)]