31825388

素因数分解:

$2^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{2999}}^1$

素因数の和:3389

約数の個数: 24

約数和(自身を含む): 63840000

約数和(自身を除く): 32014612

約数列:

[1, 2, 4, 7, 14, 28, 379, 758, 1516, 2653, 2999, 5306, 5998, 10612, 11996, 20993, 41986, 83972, 1136621, 2273242, 4546484, 7956347, 15912694, 31825388]

約数ペア:

[(1, 31825388), (2, 15912694), (4, 7956347), (7, 4546484), (14, 2273242), (28, 1136621), (379, 83972), (758, 41986), (1516, 20993), (2653, 11996), (2999, 10612), (5306, 5998)]