128529032

素因数分解:

$2^3\times {\mathrm{827}}^1\times {\mathrm{19427}}^1$

素因数の和:20260

約数の個数: 16

約数和(自身を含む): 241295760

約数和(自身を除く): 112766728

約数列:

[1, 2, 4, 8, 827, 1654, 3308, 6616, 19427, 38854, 77708, 155416, 16066129, 32132258, 64264516, 128529032]

約数ペア:

[(1, 128529032), (2, 64264516), (4, 32132258), (8, 16066129), (827, 155416), (1654, 77708), (3308, 38854), (6616, 19427)]