16643208

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{6481}}^1$

素因数の和:6597

約数の個数: 32

約数和(自身を含む): 42003360

約数和(自身を除く): 25360152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 6481, 12962, 19443, 25924, 38886, 51848, 77772, 155544, 693467, 1386934, 2080401, 2773868, 4160802, 5547736, 8321604, 16643208]

約数ペア:

[(1, 16643208), (2, 8321604), (3, 5547736), (4, 4160802), (6, 2773868), (8, 2080401), (12, 1386934), (24, 693467), (107, 155544), (214, 77772), (321, 51848), (428, 38886), (642, 25924), (856, 19443), (1284, 12962), (2568, 6481)]