91428352

素因数分解:

$2^9\times {\mathrm{178571}}^1$

素因数の和:178589

約数の個数: 20

約数和(自身を含む): 182679156

約数和(自身を除く): 91250804

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 178571, 357142, 714284, 1428568, 2857136, 5714272, 11428544, 22857088, 45714176, 91428352]

約数ペア:

[(1, 91428352), (2, 45714176), (4, 22857088), (8, 11428544), (16, 5714272), (32, 2857136), (64, 1428568), (128, 714284), (256, 357142), (512, 178571)]