30987088

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{176063}}^1$

素因数の和:176082

約数の個数: 20

約数和(自身を含む): 65495808

約数和(自身を除く): 34508720

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 176063, 352126, 704252, 1408504, 1936693, 2817008, 3873386, 7746772, 15493544, 30987088]

約数ペア:

[(1, 30987088), (2, 15493544), (4, 7746772), (8, 3873386), (11, 2817008), (16, 1936693), (22, 1408504), (44, 704252), (88, 352126), (176, 176063)]