24990416

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{141991}}^1$

素因数の和:142010

約数の個数: 20

約数和(自身を含む): 52821024

約数和(自身を除く): 27830608

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 141991, 283982, 567964, 1135928, 1561901, 2271856, 3123802, 6247604, 12495208, 24990416]

約数ペア:

[(1, 24990416), (2, 12495208), (4, 6247604), (8, 3123802), (11, 2271856), (16, 1561901), (22, 1135928), (44, 567964), (88, 283982), (176, 141991)]