42251128

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{52291}}^1$

素因数の和:52398

約数の個数: 16

約数和(自身を含む): 80006760

約数和(自身を除く): 37755632

約数列:

[1, 2, 4, 8, 101, 202, 404, 808, 52291, 104582, 209164, 418328, 5281391, 10562782, 21125564, 42251128]

約数ペア:

[(1, 42251128), (2, 21125564), (4, 10562782), (8, 5281391), (101, 418328), (202, 209164), (404, 104582), (808, 52291)]