11531504

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1$

素因数の和:453

約数の個数: 40

約数和(自身を含む): 23474688

約数和(自身を除く): 11943184

約数列:

[1, 2, 4, 8, 16, 31, 62, 67, 124, 134, 248, 268, 347, 496, 536, 694, 1072, 1388, 2077, 2776, 4154, 5552, 8308, 10757, 16616, 21514, 23249, 33232, 43028, 46498, 86056, 92996, 172112, 185992, 371984, 720719, 1441438, 2882876, 5765752, 11531504]

約数ペア:

[(1, 11531504), (2, 5765752), (4, 2882876), (8, 1441438), (16, 720719), (31, 371984), (62, 185992), (67, 172112), (124, 92996), (134, 86056), (248, 46498), (268, 43028), (347, 33232), (496, 23249), (536, 21514), (694, 16616), (1072, 10757), (1388, 8308), (2077, 5552), (2776, 4154)]