16520752

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{16927}}^1$

素因数の和:16996

約数の個数: 20

約数和(自身を含む): 32535616

約数和(自身を除く): 16014864

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 16927, 33854, 67708, 135416, 270832, 1032547, 2065094, 4130188, 8260376, 16520752]

約数ペア:

[(1, 16520752), (2, 8260376), (4, 4130188), (8, 2065094), (16, 1032547), (61, 270832), (122, 135416), (244, 67708), (488, 33854), (976, 16927)]