31245498

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{16223}}^1$

素因数の和:16338

約数の個数: 24

約数和(自身を含む): 68335488

約数和(自身を除く): 37089990

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 963, 1926, 16223, 32446, 48669, 97338, 146007, 292014, 1735861, 3471722, 5207583, 10415166, 15622749, 31245498]

約数ペア:

[(1, 31245498), (2, 15622749), (3, 10415166), (6, 5207583), (9, 3471722), (18, 1735861), (107, 292014), (214, 146007), (321, 97338), (642, 48669), (963, 32446), (1926, 16223)]