129841312

素因数分解:

$2^5\times {\mathrm{563}}^1\times {\mathrm{7207}}^1$

素因数の和:7780

約数の個数: 24

約数和(自身を含む): 256114656

約数和(自身を除く): 126273344

約数列:

[1, 2, 4, 8, 16, 32, 563, 1126, 2252, 4504, 7207, 9008, 14414, 18016, 28828, 57656, 115312, 230624, 4057541, 8115082, 16230164, 32460328, 64920656, 129841312]

約数ペア:

[(1, 129841312), (2, 64920656), (4, 32460328), (8, 16230164), (16, 8115082), (32, 4057541), (563, 230624), (1126, 115312), (2252, 57656), (4504, 28828), (7207, 18016), (9008, 14414)]