16885232

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11597}}^1$

素因数の和:11625

約数の個数: 40

約数和(自身を含む): 40268256

約数和(自身を除く): 23383024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 11597, 23194, 46388, 81179, 92776, 150761, 162358, 185552, 301522, 324716, 603044, 649432, 1055327, 1206088, 1298864, 2110654, 2412176, 4221308, 8442616, 16885232]

約数ペア:

[(1, 16885232), (2, 8442616), (4, 4221308), (7, 2412176), (8, 2110654), (13, 1298864), (14, 1206088), (16, 1055327), (26, 649432), (28, 603044), (52, 324716), (56, 301522), (91, 185552), (104, 162358), (112, 150761), (182, 92776), (208, 81179), (364, 46388), (728, 23194), (1456, 11597)]