82768144

素因数分解:

$2^4\times {\mathrm{521}}^1\times {\mathrm{9929}}^1$

素因数の和:10458

約数の個数: 20

約数和(自身を含む): 160687260

約数和(自身を除く): 77919116

約数列:

[1, 2, 4, 8, 16, 521, 1042, 2084, 4168, 8336, 9929, 19858, 39716, 79432, 158864, 5173009, 10346018, 20692036, 41384072, 82768144]

約数ペア:

[(1, 82768144), (2, 41384072), (4, 20692036), (8, 10346018), (16, 5173009), (521, 158864), (1042, 79432), (2084, 39716), (4168, 19858), (8336, 9929)]