2555136952

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{431}}^1\times {\mathrm{15767}}^1$

素因数の和:16251

約数の個数: 32

約数和(自身を含む): 4904478720

約数和(自身を除く): 2349341768

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 431, 862, 1724, 3448, 15767, 20257, 31534, 40514, 63068, 81028, 126136, 162056, 741049, 1482098, 2964196, 5928392, 6795577, 13591154, 27182308, 54364616, 319392119, 638784238, 1277568476, 2555136952]

約数ペア:

[(1, 2555136952), (2, 1277568476), (4, 638784238), (8, 319392119), (47, 54364616), (94, 27182308), (188, 13591154), (376, 6795577), (431, 5928392), (862, 2964196), (1724, 1482098), (3448, 741049), (15767, 162056), (20257, 126136), (31534, 81028), (40514, 63068)]