255543392

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{5741}}^1$

素因数の和:5871

約数の個数: 48

約数和(自身を含む): 546959952

約数和(自身を除く): 291416560

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 107, 208, 214, 416, 428, 856, 1391, 1712, 2782, 3424, 5564, 5741, 11128, 11482, 22256, 22964, 44512, 45928, 74633, 91856, 149266, 183712, 298532, 597064, 614287, 1194128, 1228574, 2388256, 2457148, 4914296, 7985731, 9828592, 15971462, 19657184, 31942924, 63885848, 127771696, 255543392]

約数ペア:

[(1, 255543392), (2, 127771696), (4, 63885848), (8, 31942924), (13, 19657184), (16, 15971462), (26, 9828592), (32, 7985731), (52, 4914296), (104, 2457148), (107, 2388256), (208, 1228574), (214, 1194128), (416, 614287), (428, 597064), (856, 298532), (1391, 183712), (1712, 149266), (2782, 91856), (3424, 74633), (5564, 45928), (5741, 44512), (11128, 22964), (11482, 22256)]