340934656

素因数分解:

$2^{14}\times {\mathrm{20809}}^1$

素因数の和:20837

約数の個数: 30

約数和(自身を含む): 681881270

約数和(自身を除く): 340946614

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 16384, 20809, 41618, 83236, 166472, 332944, 665888, 1331776, 2663552, 5327104, 10654208, 21308416, 42616832, 85233664, 170467328, 340934656]

約数ペア:

[(1, 340934656), (2, 170467328), (4, 85233664), (8, 42616832), (16, 21308416), (32, 10654208), (64, 5327104), (128, 2663552), (256, 1331776), (512, 665888), (1024, 332944), (2048, 166472), (4096, 83236), (8192, 41618), (16384, 20809)]