320434856

素因数分解:

$2^3\times 7^1\times {\mathrm{1597}}^1\times {\mathrm{3583}}^1$

素因数の和:5193

約数の個数: 32

約数和(自身を含む): 687267840

約数和(自身を除く): 366832984

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1597, 3194, 3583, 6388, 7166, 11179, 12776, 14332, 22358, 25081, 28664, 44716, 50162, 89432, 100324, 200648, 5722051, 11444102, 22888204, 40054357, 45776408, 80108714, 160217428, 320434856]

約数ペア:

[(1, 320434856), (2, 160217428), (4, 80108714), (7, 45776408), (8, 40054357), (14, 22888204), (28, 11444102), (56, 5722051), (1597, 200648), (3194, 100324), (3583, 89432), (6388, 50162), (7166, 44716), (11179, 28664), (12776, 25081), (14332, 22358)]