57217864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{15121}}^1$

素因数の和:15181

約数の個数: 32

約数和(自身を含む): 119766240

約数和(自身を除く): 62548376

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 15121, 30242, 60484, 120968, 166331, 332662, 650203, 665324, 1300406, 1330648, 2600812, 5201624, 7152233, 14304466, 28608932, 57217864]

約数ペア:

[(1, 57217864), (2, 28608932), (4, 14304466), (8, 7152233), (11, 5201624), (22, 2600812), (43, 1330648), (44, 1300406), (86, 665324), (88, 650203), (172, 332662), (344, 166331), (473, 120968), (946, 60484), (1892, 30242), (3784, 15121)]