40770344

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{38903}}^1$

素因数の和:39040

約数の個数: 16

約数和(自身を含む): 77029920

約数和(自身を除く): 36259576

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 38903, 77806, 155612, 311224, 5096293, 10192586, 20385172, 40770344]

約数ペア:

[(1, 40770344), (2, 20385172), (4, 10192586), (8, 5096293), (131, 311224), (262, 155612), (524, 77806), (1048, 38903)]