386665424

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{683}}^1\times {\mathrm{863}}^1$

素因数の和:1595

約数の個数: 40

約数和(自身を含む): 769450752

約数和(自身を除く): 382785328

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 683, 863, 1366, 1726, 2732, 3452, 5464, 6904, 10928, 13808, 28003, 35383, 56006, 70766, 112012, 141532, 224024, 283064, 448048, 566128, 589429, 1178858, 2357716, 4715432, 9430864, 24166589, 48333178, 96666356, 193332712, 386665424]

約数ペア:

[(1, 386665424), (2, 193332712), (4, 96666356), (8, 48333178), (16, 24166589), (41, 9430864), (82, 4715432), (164, 2357716), (328, 1178858), (656, 589429), (683, 566128), (863, 448048), (1366, 283064), (1726, 224024), (2732, 141532), (3452, 112012), (5464, 70766), (6904, 56006), (10928, 35383), (13808, 28003)]