80863730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{475669}}^1$

素因数の和:475693

約数の個数: 16

約数和(自身を含む): 154117080

約数和(自身を除く): 73253350

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 475669, 951338, 2378345, 4756690, 8086373, 16172746, 40431865, 80863730]

約数ペア:

[(1, 80863730), (2, 40431865), (5, 16172746), (10, 8086373), (17, 4756690), (34, 2378345), (85, 951338), (170, 475669)]