88690492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{4139}}^1$

素因数の和:4641

約数の個数: 24

約数和(自身を含む): 169706880

約数和(自身を除く): 81016388

約数列:

[1, 2, 4, 11, 22, 44, 487, 974, 1948, 4139, 5357, 8278, 10714, 16556, 21428, 45529, 91058, 182116, 2015693, 4031386, 8062772, 22172623, 44345246, 88690492]

約数ペア:

[(1, 88690492), (2, 44345246), (4, 22172623), (11, 8062772), (22, 4031386), (44, 2015693), (487, 182116), (974, 91058), (1948, 45529), (4139, 21428), (5357, 16556), (8278, 10714)]