16508799664

素因数分解:

$2^4\times 7^1\times {\mathrm{147399997}}^1$

素因数の和:147400012

約数の個数: 20

約数和(自身を含む): 36555199504

約数和(自身を除く): 20046399840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 147399997, 294799994, 589599988, 1031799979, 1179199976, 2063599958, 2358399952, 4127199916, 8254399832, 16508799664]

約数ペア:

[(1, 16508799664), (2, 8254399832), (4, 4127199916), (7, 2358399952), (8, 2063599958), (14, 1179199976), (16, 1031799979), (28, 589599988), (56, 294799994), (112, 147399997)]