30040832

素因数分解:

$2^8\times {\mathrm{43}}^1\times {\mathrm{2729}}^1$

素因数の和:2788

約数の個数: 36

約数和(自身を含む): 61381320

約数和(自身を除く): 31340488

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 688, 1376, 2729, 2752, 5458, 5504, 10916, 11008, 21832, 43664, 87328, 117347, 174656, 234694, 349312, 469388, 698624, 938776, 1877552, 3755104, 7510208, 15020416, 30040832]

約数ペア:

[(1, 30040832), (2, 15020416), (4, 7510208), (8, 3755104), (16, 1877552), (32, 938776), (43, 698624), (64, 469388), (86, 349312), (128, 234694), (172, 174656), (256, 117347), (344, 87328), (688, 43664), (1376, 21832), (2729, 11008), (2752, 10916), (5458, 5504)]