77852144

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{131507}}^1$

素因数の和:131552

約数の個数: 20

約数和(自身を含む): 154916424

約数和(自身を除く): 77064280

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 131507, 263014, 526028, 1052056, 2104112, 4865759, 9731518, 19463036, 38926072, 77852144]

約数ペア:

[(1, 77852144), (2, 38926072), (4, 19463036), (8, 9731518), (16, 4865759), (37, 2104112), (74, 1052056), (148, 526028), (296, 263014), (592, 131507)]