82571776

素因数分解:

$2^9\times 7^1\times {\mathrm{23039}}^1$

素因数の和:23064

約数の個数: 40

約数和(自身を含む): 188559360

約数和(自身を除く): 105987584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 23039, 46078, 92156, 161273, 184312, 322546, 368624, 645092, 737248, 1290184, 1474496, 2580368, 2948992, 5160736, 5897984, 10321472, 11795968, 20642944, 41285888, 82571776]

約数ペア:

[(1, 82571776), (2, 41285888), (4, 20642944), (7, 11795968), (8, 10321472), (14, 5897984), (16, 5160736), (28, 2948992), (32, 2580368), (56, 1474496), (64, 1290184), (112, 737248), (128, 645092), (224, 368624), (256, 322546), (448, 184312), (512, 161273), (896, 92156), (1792, 46078), (3584, 23039)]