84437638

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{3623}}^1$

素因数の和:3939

約数の個数: 16

約数和(自身を含む): 130116096

約数和(自身を除く): 45678458

約数列:

[1, 2, 43, 86, 271, 542, 3623, 7246, 11653, 23306, 155789, 311578, 981833, 1963666, 42218819, 84437638]

約数ペア:

[(1, 84437638), (2, 42218819), (43, 1963666), (86, 981833), (271, 311578), (542, 155789), (3623, 23306), (7246, 11653)]