9901312

素因数分解:

$2^8\times {\mathrm{38677}}^1$

素因数の和:38693

約数の個数: 18

約数和(自身を含む): 19764458

約数和(自身を除く): 9863146

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 38677, 77354, 154708, 309416, 618832, 1237664, 2475328, 4950656, 9901312]

約数ペア:

[(1, 9901312), (2, 4950656), (4, 2475328), (8, 1237664), (16, 618832), (32, 309416), (64, 154708), (128, 77354), (256, 38677)]