15994592

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:291

約数の個数: 48

約数和(自身を含む): 32895072

約数和(自身を除く): 16900480

約数列:

[1, 2, 4, 8, 16, 32, 41, 73, 82, 146, 164, 167, 292, 328, 334, 584, 656, 668, 1168, 1312, 1336, 2336, 2672, 2993, 5344, 5986, 6847, 11972, 12191, 13694, 23944, 24382, 27388, 47888, 48764, 54776, 95776, 97528, 109552, 195056, 219104, 390112, 499831, 999662, 1999324, 3998648, 7997296, 15994592]

約数ペア:

[(1, 15994592), (2, 7997296), (4, 3998648), (8, 1999324), (16, 999662), (32, 499831), (41, 390112), (73, 219104), (82, 195056), (146, 109552), (164, 97528), (167, 95776), (292, 54776), (328, 48764), (334, 47888), (584, 27388), (656, 24382), (668, 23944), (1168, 13694), (1312, 12191), (1336, 11972), (2336, 6847), (2672, 5986), (2993, 5344)]