108513904

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:577

約数の個数: 40

約数和(自身を含む): 213602400

約数和(自身を除く): 105088496

約数列:

[1, 2, 4, 8, 16, 173, 197, 199, 346, 394, 398, 692, 788, 796, 1384, 1576, 1592, 2768, 3152, 3184, 34081, 34427, 39203, 68162, 68854, 78406, 136324, 137708, 156812, 272648, 275416, 313624, 545296, 550832, 627248, 6782119, 13564238, 27128476, 54256952, 108513904]

約数ペア:

[(1, 108513904), (2, 54256952), (4, 27128476), (8, 13564238), (16, 6782119), (173, 627248), (197, 550832), (199, 545296), (346, 313624), (394, 275416), (398, 272648), (692, 156812), (788, 137708), (796, 136324), (1384, 78406), (1576, 68854), (1592, 68162), (2768, 39203), (3152, 34427), (3184, 34081)]