42133730

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{9511}}^1$

素因数の和:9961

約数の個数: 16

約数和(自身を含む): 76019904

約数和(自身を除く): 33886174

約数列:

[1, 2, 5, 10, 443, 886, 2215, 4430, 9511, 19022, 47555, 95110, 4213373, 8426746, 21066865, 42133730]

約数ペア:

[(1, 42133730), (2, 21066865), (5, 8426746), (10, 4213373), (443, 95110), (886, 47555), (2215, 19022), (4430, 9511)]