84145238

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{18461}}^1$

素因数の和:18559

約数の個数: 16

約数和(自身を含む): 131597136

約数和(自身を除く): 47451898

約数列:

[1, 2, 43, 53, 86, 106, 2279, 4558, 18461, 36922, 793823, 978433, 1587646, 1956866, 42072619, 84145238]

約数ペア:

[(1, 84145238), (2, 42072619), (43, 1956866), (53, 1587646), (86, 978433), (106, 793823), (2279, 36922), (4558, 18461)]