16243872

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{4127}}^1$

素因数の和:4181

約数の個数: 48

約数和(自身を含む): 43690752

約数和(自身を除く): 27446880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 164, 246, 328, 492, 656, 984, 1312, 1968, 3936, 4127, 8254, 12381, 16508, 24762, 33016, 49524, 66032, 99048, 132064, 169207, 198096, 338414, 396192, 507621, 676828, 1015242, 1353656, 2030484, 2707312, 4060968, 5414624, 8121936, 16243872]

約数ペア:

[(1, 16243872), (2, 8121936), (3, 5414624), (4, 4060968), (6, 2707312), (8, 2030484), (12, 1353656), (16, 1015242), (24, 676828), (32, 507621), (41, 396192), (48, 338414), (82, 198096), (96, 169207), (123, 132064), (164, 99048), (246, 66032), (328, 49524), (492, 33016), (656, 24762), (984, 16508), (1312, 12381), (1968, 8254), (3936, 4127)]