87792128

素因数分解:

$2^9\times {\mathrm{171469}}^1$

素因数の和:171487

約数の個数: 20

約数和(自身を含む): 175413810

約数和(自身を除く): 87621682

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 171469, 342938, 685876, 1371752, 2743504, 5487008, 10974016, 21948032, 43896064, 87792128]

約数ペア:

[(1, 87792128), (2, 43896064), (4, 21948032), (8, 10974016), (16, 5487008), (32, 2743504), (64, 1371752), (128, 685876), (256, 342938), (512, 171469)]