80122211618

素因数分解:

$2^1\times {\mathrm{647}}^1\times {\mathrm{2593}}^1\times {\mathrm{23879}}^1$

素因数の和:27121

約数の個数: 16

約数和(自身を含む): 120420535680

約数和(自身を除く): 40298324062

約数列:

[1, 2, 647, 1294, 2593, 5186, 23879, 47758, 1677671, 3355342, 15449713, 30899426, 61918247, 123836494, 40061105809, 80122211618]

約数ペア:

[(1, 80122211618), (2, 40061105809), (647, 123836494), (1294, 61918247), (2593, 30899426), (5186, 15449713), (23879, 3355342), (47758, 1677671)]