226847368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{5981}}^1$

素因数の和:6429

約数の個数: 32

約数和(自身を含む): 465160320

約数和(自身を除く): 238312952

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 431, 862, 1724, 3448, 4741, 5981, 9482, 11962, 18964, 23924, 37928, 47848, 65791, 131582, 263164, 526328, 2577811, 5155622, 10311244, 20622488, 28355921, 56711842, 113423684, 226847368]

約数ペア:

[(1, 226847368), (2, 113423684), (4, 56711842), (8, 28355921), (11, 20622488), (22, 10311244), (44, 5155622), (88, 2577811), (431, 526328), (862, 263164), (1724, 131582), (3448, 65791), (4741, 47848), (5981, 37928), (9482, 23924), (11962, 18964)]