16449392

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{23909}}^1$

素因数の和:23960

約数の個数: 20

約数和(自身を含む): 32613240

約数和(自身を除く): 16163848

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 23909, 47818, 95636, 191272, 382544, 1028087, 2056174, 4112348, 8224696, 16449392]

約数ペア:

[(1, 16449392), (2, 8224696), (4, 4112348), (8, 2056174), (16, 1028087), (43, 382544), (86, 191272), (172, 95636), (344, 47818), (688, 23909)]