80954518

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{5087}}^1$

素因数の和:5271

約数の個数: 16

約数和(自身を含む): 124248960

約数和(自身を除く): 43294442

約数列:

[1, 2, 73, 109, 146, 218, 5087, 7957, 10174, 15914, 371351, 554483, 742702, 1108966, 40477259, 80954518]

約数ペア:

[(1, 80954518), (2, 40477259), (73, 1108966), (109, 742702), (146, 554483), (218, 371351), (5087, 15914), (7957, 10174)]