57021416

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{309899}}^1$

素因数の和:309928

約数の個数: 16

約数和(自身を含む): 111564000

約数和(自身を除く): 54542584

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 309899, 619798, 1239596, 2479192, 7127677, 14255354, 28510708, 57021416]

約数ペア:

[(1, 57021416), (2, 28510708), (4, 14255354), (8, 7127677), (23, 2479192), (46, 1239596), (92, 619798), (184, 309899)]