23145472

素因数分解:

$2^{10}\times 7^1\times {\mathrm{3229}}^1$

素因数の和:3256

約数の個数: 44

約数和(自身を含む): 52894480

約数和(自身を除く): 29749008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3229, 3584, 6458, 7168, 12916, 22603, 25832, 45206, 51664, 90412, 103328, 180824, 206656, 361648, 413312, 723296, 826624, 1446592, 1653248, 2893184, 3306496, 5786368, 11572736, 23145472]

約数ペア:

[(1, 23145472), (2, 11572736), (4, 5786368), (7, 3306496), (8, 2893184), (14, 1653248), (16, 1446592), (28, 826624), (32, 723296), (56, 413312), (64, 361648), (112, 206656), (128, 180824), (224, 103328), (256, 90412), (448, 51664), (512, 45206), (896, 25832), (1024, 22603), (1792, 12916), (3229, 7168), (3584, 6458)]