129408074

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{90749}}^1$

素因数の和:90805

約数の個数: 16

約数和(自身を含む): 209088000

約数和(自身を除く): 79679926

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 90749, 181498, 2087227, 2813219, 4174454, 5626438, 64704037, 129408074]

約数ペア:

[(1, 129408074), (2, 64704037), (23, 5626438), (31, 4174454), (46, 2813219), (62, 2087227), (713, 181498), (1426, 90749)]