87139648

素因数分解:

$2^6\times {\mathrm{103}}^1\times {\mathrm{13219}}^1$

素因数の和:13334

約数の個数: 28

約数和(自身を含む): 174609760

約数和(自身を除く): 87470112

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 206, 412, 824, 1648, 3296, 6592, 13219, 26438, 52876, 105752, 211504, 423008, 846016, 1361557, 2723114, 5446228, 10892456, 21784912, 43569824, 87139648]

約数ペア:

[(1, 87139648), (2, 43569824), (4, 21784912), (8, 10892456), (16, 5446228), (32, 2723114), (64, 1361557), (103, 846016), (206, 423008), (412, 211504), (824, 105752), (1648, 52876), (3296, 26438), (6592, 13219)]