16341776

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{367}}^1$

素因数の和:420

約数の個数: 60

約数和(自身を含む): 36414336

約数和(自身を除く): 20072560

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 121, 176, 184, 242, 253, 367, 368, 484, 506, 734, 968, 1012, 1468, 1936, 2024, 2783, 2936, 4037, 4048, 5566, 5872, 8074, 8441, 11132, 16148, 16882, 22264, 32296, 33764, 44407, 44528, 64592, 67528, 88814, 92851, 135056, 177628, 185702, 355256, 371404, 710512, 742808, 1021361, 1485616, 2042722, 4085444, 8170888, 16341776]

約数ペア:

[(1, 16341776), (2, 8170888), (4, 4085444), (8, 2042722), (11, 1485616), (16, 1021361), (22, 742808), (23, 710512), (44, 371404), (46, 355256), (88, 185702), (92, 177628), (121, 135056), (176, 92851), (184, 88814), (242, 67528), (253, 64592), (367, 44528), (368, 44407), (484, 33764), (506, 32296), (734, 22264), (968, 16882), (1012, 16148), (1468, 11132), (1936, 8441), (2024, 8074), (2783, 5872), (2936, 5566), (4037, 4048)]