129215564

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{45307}}^1$

素因数の和:45365

約数の個数: 24

約数和(自身を含む): 243575808

約数和(自身を除く): 114360244

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 713, 1426, 2852, 45307, 90614, 181228, 1042061, 1404517, 2084122, 2809034, 4168244, 5618068, 32303891, 64607782, 129215564]

約数ペア:

[(1, 129215564), (2, 64607782), (4, 32303891), (23, 5618068), (31, 4168244), (46, 2809034), (62, 2084122), (92, 1404517), (124, 1042061), (713, 181228), (1426, 90614), (2852, 45307)]