31996832

素因数分解:

$2^5\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1721}}^1$

素因数の和:1821

約数の個数: 48

約数和(自身を含む): 72902592

約数和(自身を除く): 40905760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 83, 112, 166, 224, 332, 581, 664, 1162, 1328, 1721, 2324, 2656, 3442, 4648, 6884, 9296, 12047, 13768, 18592, 24094, 27536, 48188, 55072, 96376, 142843, 192752, 285686, 385504, 571372, 999901, 1142744, 1999802, 2285488, 3999604, 4570976, 7999208, 15998416, 31996832]

約数ペア:

[(1, 31996832), (2, 15998416), (4, 7999208), (7, 4570976), (8, 3999604), (14, 2285488), (16, 1999802), (28, 1142744), (32, 999901), (56, 571372), (83, 385504), (112, 285686), (166, 192752), (224, 142843), (332, 96376), (581, 55072), (664, 48188), (1162, 27536), (1328, 24094), (1721, 18592), (2324, 13768), (2656, 12047), (3442, 9296), (4648, 6884)]