71304304

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{53693}}^1$

素因数の和:53784

約数の個数: 20

約数和(自身を含む): 139819176

約数和(自身を除く): 68514872

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 53693, 107386, 214772, 429544, 859088, 4456519, 8913038, 17826076, 35652152, 71304304]

約数ペア:

[(1, 71304304), (2, 35652152), (4, 17826076), (8, 8913038), (16, 4456519), (83, 859088), (166, 429544), (332, 214772), (664, 107386), (1328, 53693)]