31927328

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{23203}}^1$

素因数の和:23256

約数の個数: 24

約数和(自身を含む): 64321488

約数和(自身を除く): 32394160

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 23203, 46406, 92812, 185624, 371248, 742496, 997729, 1995458, 3990916, 7981832, 15963664, 31927328]

約数ペア:

[(1, 31927328), (2, 15963664), (4, 7981832), (8, 3990916), (16, 1995458), (32, 997729), (43, 742496), (86, 371248), (172, 185624), (344, 92812), (688, 46406), (1376, 23203)]