201612793192

素因数分解:

$2^3\times {\mathrm{647}}^1\times {\mathrm{3923}}^1\times {\mathrm{9929}}^1$

素因数の和:14505

約数の個数: 32

約数和(自身を含む): 378742910400

約数和(自身を除く): 177130117208

約数列:

[1, 2, 4, 8, 647, 1294, 2588, 3923, 5176, 7846, 9929, 15692, 19858, 31384, 39716, 79432, 2538181, 5076362, 6424063, 10152724, 12848126, 20305448, 25696252, 38951467, 51392504, 77902934, 155805868, 311611736, 25201599149, 50403198298, 100806396596, 201612793192]

約数ペア:

[(1, 201612793192), (2, 100806396596), (4, 50403198298), (8, 25201599149), (647, 311611736), (1294, 155805868), (2588, 77902934), (3923, 51392504), (5176, 38951467), (7846, 25696252), (9929, 20305448), (15692, 12848126), (19858, 10152724), (31384, 6424063), (39716, 5076362), (79432, 2538181)]