87418912

素因数分解:

$2^5\times 7^1\times {\mathrm{390263}}^1$

素因数の和:390280

約数の個数: 24

約数和(自身を含む): 196693056

約数和(自身を除く): 109274144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 390263, 780526, 1561052, 2731841, 3122104, 5463682, 6244208, 10927364, 12488416, 21854728, 43709456, 87418912]

約数ペア:

[(1, 87418912), (2, 43709456), (4, 21854728), (7, 12488416), (8, 10927364), (14, 6244208), (16, 5463682), (28, 3122104), (32, 2731841), (56, 1561052), (112, 780526), (224, 390263)]