79725872

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{171823}}^1$

素因数の和:171860

約数の個数: 20

約数和(自身を含む): 159796320

約数和(自身を除く): 80070448

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 171823, 343646, 687292, 1374584, 2749168, 4982867, 9965734, 19931468, 39862936, 79725872]

約数ペア:

[(1, 79725872), (2, 39862936), (4, 19931468), (8, 9965734), (16, 4982867), (29, 2749168), (58, 1374584), (116, 687292), (232, 343646), (464, 171823)]