87199804

素因数分解:

$2^2\times {\mathrm{4931}}^1\times {\mathrm{4421}}^1$

素因数の和:9356

約数の個数: 12

約数和(自身を含む): 152665128

約数和(自身を除く): 65465324

約数列:

[1, 2, 4, 4421, 4931, 8842, 9862, 17684, 19724, 21799951, 43599902, 87199804]

約数ペア:

[(1, 87199804), (2, 43599902), (4, 21799951), (4421, 19724), (4931, 17684), (8842, 9862)]