7885712

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{5081}}^1$

素因数の和:5186

約数の個数: 20

約数和(自身を含む): 15439116

約数和(自身を除く): 7553404

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 5081, 10162, 20324, 40648, 81296, 492857, 985714, 1971428, 3942856, 7885712]

約数ペア:

[(1, 7885712), (2, 3942856), (4, 1971428), (8, 985714), (16, 492857), (97, 81296), (194, 40648), (388, 20324), (776, 10162), (1552, 5081)]