80287552

素因数分解:

$2^6\times {\mathrm{643}}^1\times {\mathrm{1951}}^1$

素因数の和:2606

約数の個数: 28

約数和(自身を含む): 159650176

約数和(自身を除く): 79362624

約数列:

[1, 2, 4, 8, 16, 32, 64, 643, 1286, 1951, 2572, 3902, 5144, 7804, 10288, 15608, 20576, 31216, 41152, 62432, 124864, 1254493, 2508986, 5017972, 10035944, 20071888, 40143776, 80287552]

約数ペア:

[(1, 80287552), (2, 40143776), (4, 20071888), (8, 10035944), (16, 5017972), (32, 2508986), (64, 1254493), (643, 124864), (1286, 62432), (1951, 41152), (2572, 31216), (3902, 20576), (5144, 15608), (7804, 10288)]