16287152

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4691}}^1$

素因数の和:4737

約数の個数: 40

約数和(自身を含む): 37235712

約数和(自身を除く): 20948560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 4691, 9382, 18764, 32837, 37528, 65674, 75056, 131348, 145421, 262696, 290842, 525392, 581684, 1017947, 1163368, 2035894, 2326736, 4071788, 8143576, 16287152]

約数ペア:

[(1, 16287152), (2, 8143576), (4, 4071788), (7, 2326736), (8, 2035894), (14, 1163368), (16, 1017947), (28, 581684), (31, 525392), (56, 290842), (62, 262696), (112, 145421), (124, 131348), (217, 75056), (248, 65674), (434, 37528), (496, 32837), (868, 18764), (1736, 9382), (3472, 4691)]