16625992

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{293}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 32228280

約数和(自身を除く): 15602288

約数列:

[1, 2, 4, 8, 41, 82, 164, 173, 293, 328, 346, 586, 692, 1172, 1384, 2344, 7093, 12013, 14186, 24026, 28372, 48052, 50689, 56744, 96104, 101378, 202756, 405512, 2078249, 4156498, 8312996, 16625992]

約数ペア:

[(1, 16625992), (2, 8312996), (4, 4156498), (8, 2078249), (41, 405512), (82, 202756), (164, 101378), (173, 96104), (293, 56744), (328, 50689), (346, 48052), (586, 28372), (692, 24026), (1172, 14186), (1384, 12013), (2344, 7093)]