16672976

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{45307}}^1$

素因数の和:45338

約数の個数: 20

約数和(自身を含む): 33709152

約数和(自身を除く): 17036176

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 45307, 90614, 181228, 362456, 724912, 1042061, 2084122, 4168244, 8336488, 16672976]

約数ペア:

[(1, 16672976), (2, 8336488), (4, 4168244), (8, 2084122), (16, 1042061), (23, 724912), (46, 362456), (92, 181228), (184, 90614), (368, 45307)]