22089616

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:479

約数の個数: 40

約数和(自身を含む): 44379104

約数和(自身を除く): 22289488

約数列:

[1, 2, 4, 8, 16, 43, 86, 97, 172, 194, 331, 344, 388, 662, 688, 776, 1324, 1552, 2648, 4171, 5296, 8342, 14233, 16684, 28466, 32107, 33368, 56932, 64214, 66736, 113864, 128428, 227728, 256856, 513712, 1380601, 2761202, 5522404, 11044808, 22089616]

約数ペア:

[(1, 22089616), (2, 11044808), (4, 5522404), (8, 2761202), (16, 1380601), (43, 513712), (86, 256856), (97, 227728), (172, 128428), (194, 113864), (331, 66736), (344, 64214), (388, 56932), (662, 33368), (688, 32107), (776, 28466), (1324, 16684), (1552, 14233), (2648, 8342), (4171, 5296)]