161587832

素因数分解:

$2^3\times 7^1\times {\mathrm{2885497}}^1$

素因数の和:2885510

約数の個数: 16

約数和(自身を含む): 346259760

約数和(自身を除く): 184671928

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2885497, 5770994, 11541988, 20198479, 23083976, 40396958, 80793916, 161587832]

約数ペア:

[(1, 161587832), (2, 80793916), (4, 40396958), (7, 23083976), (8, 20198479), (14, 11541988), (28, 5770994), (56, 2885497)]