15691788416

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{2850979}}^1$

素因数の和:2851036

約数の個数: 32

約数和(自身を含む): 31987995600

約数和(自身を除く): 16296207184

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5504, 2850979, 5701958, 11403916, 22807832, 45615664, 91231328, 122592097, 182462656, 245184194, 364925312, 490368388, 980736776, 1961473552, 3922947104, 7845894208, 15691788416]

約数ペア:

[(1, 15691788416), (2, 7845894208), (4, 3922947104), (8, 1961473552), (16, 980736776), (32, 490368388), (43, 364925312), (64, 245184194), (86, 182462656), (128, 122592097), (172, 91231328), (344, 45615664), (688, 22807832), (1376, 11403916), (2752, 5701958), (5504, 2850979)]