219982024

素因数分解:

$2^3\times {\mathrm{821}}^1\times {\mathrm{33493}}^1$

素因数の和:34320

約数の個数: 16

約数和(自身を含む): 412981020

約数和(自身を除く): 192998996

約数列:

[1, 2, 4, 8, 821, 1642, 3284, 6568, 33493, 66986, 133972, 267944, 27497753, 54995506, 109991012, 219982024]

約数ペア:

[(1, 219982024), (2, 109991012), (4, 54995506), (8, 27497753), (821, 267944), (1642, 133972), (3284, 66986), (6568, 33493)]