320316352

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{39409}}^1$

素因数の和:39548

約数の個数: 28

約数和(自身を含む): 640648960

約数和(自身を除く): 320332608

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064, 8128, 39409, 78818, 157636, 315272, 630544, 1261088, 2522176, 5004943, 10009886, 20019772, 40039544, 80079088, 160158176, 320316352]

約数ペア:

[(1, 320316352), (2, 160158176), (4, 80079088), (8, 40039544), (16, 20019772), (32, 10009886), (64, 5004943), (127, 2522176), (254, 1261088), (508, 630544), (1016, 315272), (2032, 157636), (4064, 78818), (8128, 39409)]