80798356

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{11117}}^1$

素因数の和:11223

約数の個数: 24

約数和(自身を含む): 149425920

約数和(自身を除く): 68627564

約数列:

[1, 2, 4, 23, 46, 79, 92, 158, 316, 1817, 3634, 7268, 11117, 22234, 44468, 255691, 511382, 878243, 1022764, 1756486, 3512972, 20199589, 40399178, 80798356]

約数ペア:

[(1, 80798356), (2, 40399178), (4, 20199589), (23, 3512972), (46, 1756486), (79, 1022764), (92, 878243), (158, 511382), (316, 255691), (1817, 44468), (3634, 22234), (7268, 11117)]