242569136

素因数分解:

$2^4\times {\mathrm{269}}^1\times {\mathrm{56359}}^1$

素因数の和:56636

約数の個数: 20

約数和(自身を含む): 471733200

約数和(自身を除く): 229164064

約数列:

[1, 2, 4, 8, 16, 269, 538, 1076, 2152, 4304, 56359, 112718, 225436, 450872, 901744, 15160571, 30321142, 60642284, 121284568, 242569136]

約数ペア:

[(1, 242569136), (2, 121284568), (4, 60642284), (8, 30321142), (16, 15160571), (269, 901744), (538, 450872), (1076, 225436), (2152, 112718), (4304, 56359)]