89657236

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{383}}^1\times {\mathrm{1361}}^1$

素因数の和:1791

約数の個数: 24

約数和(自身を含む): 161086464

約数和(自身を除く): 71429228

約数列:

[1, 2, 4, 43, 86, 172, 383, 766, 1361, 1532, 2722, 5444, 16469, 32938, 58523, 65876, 117046, 234092, 521263, 1042526, 2085052, 22414309, 44828618, 89657236]

約数ペア:

[(1, 89657236), (2, 44828618), (4, 22414309), (43, 2085052), (86, 1042526), (172, 521263), (383, 234092), (766, 117046), (1361, 65876), (1532, 58523), (2722, 32938), (5444, 16469)]