40627816

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{38767}}^1$

素因数の和:38904

約数の個数: 16

約数和(自身を含む): 76760640

約数和(自身を除く): 36132824

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 38767, 77534, 155068, 310136, 5078477, 10156954, 20313908, 40627816]

約数ペア:

[(1, 40627816), (2, 20313908), (4, 10156954), (8, 5078477), (131, 310136), (262, 155068), (524, 77534), (1048, 38767)]