31997984

素因数分解:

$2^5\times {\mathrm{113}}^1\times {\mathrm{8849}}^1$

素因数の和:8972

約数の個数: 24

約数和(自身を含む): 63560700

約数和(自身を除く): 31562716

約数列:

[1, 2, 4, 8, 16, 32, 113, 226, 452, 904, 1808, 3616, 8849, 17698, 35396, 70792, 141584, 283168, 999937, 1999874, 3999748, 7999496, 15998992, 31997984]

約数ペア:

[(1, 31997984), (2, 15998992), (4, 7999496), (8, 3999748), (16, 1999874), (32, 999937), (113, 283168), (226, 141584), (452, 70792), (904, 35396), (1808, 17698), (3616, 8849)]