121259888

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{57853}}^1$

素因数の和:57992

約数の個数: 20

約数和(自身を含む): 236738568

約数和(自身を除く): 115478680

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 57853, 115706, 231412, 462824, 925648, 7578743, 15157486, 30314972, 60629944, 121259888]

約数ペア:

[(1, 121259888), (2, 60629944), (4, 30314972), (8, 15157486), (16, 7578743), (131, 925648), (262, 462824), (524, 231412), (1048, 115706), (2096, 57853)]