129469456

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{279029}}^1$

素因数の和:279066

約数の個数: 20

約数和(自身を含む): 259497900

約数和(自身を除く): 130028444

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 279029, 558058, 1116116, 2232232, 4464464, 8091841, 16183682, 32367364, 64734728, 129469456]

約数ペア:

[(1, 129469456), (2, 64734728), (4, 32367364), (8, 16183682), (16, 8091841), (29, 4464464), (58, 2232232), (116, 1116116), (232, 558058), (464, 279029)]