22427984

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{191}}^1$

素因数の和:419

約数の個数: 40

約数和(自身を含む): 44997120

約数和(自身を除く): 22569136

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 179, 191, 328, 358, 382, 656, 716, 764, 1432, 1528, 2864, 3056, 7339, 7831, 14678, 15662, 29356, 31324, 34189, 58712, 62648, 68378, 117424, 125296, 136756, 273512, 547024, 1401749, 2803498, 5606996, 11213992, 22427984]

約数ペア:

[(1, 22427984), (2, 11213992), (4, 5606996), (8, 2803498), (16, 1401749), (41, 547024), (82, 273512), (164, 136756), (179, 125296), (191, 117424), (328, 68378), (358, 62648), (382, 58712), (656, 34189), (716, 31324), (764, 29356), (1432, 15662), (1528, 14678), (2864, 7831), (3056, 7339)]