141905888

素因数分解:

$2^5\times {\mathrm{431}}^1\times {\mathrm{10289}}^1$

素因数の和:10730

約数の個数: 24

約数和(自身を含む): 280052640

約数和(自身を除く): 138146752

約数列:

[1, 2, 4, 8, 16, 32, 431, 862, 1724, 3448, 6896, 10289, 13792, 20578, 41156, 82312, 164624, 329248, 4434559, 8869118, 17738236, 35476472, 70952944, 141905888]

約数ペア:

[(1, 141905888), (2, 70952944), (4, 35476472), (8, 17738236), (16, 8869118), (32, 4434559), (431, 329248), (862, 164624), (1724, 82312), (3448, 41156), (6896, 20578), (10289, 13792)]