190860928

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{78479}}^1$

素因数の和:78512

約数の個数: 32

約数和(自身を含む): 400248000

約数和(自身を除く): 209387072

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 78479, 156958, 313916, 627832, 1255664, 1491101, 2511328, 2982202, 5022656, 5964404, 10045312, 11928808, 23857616, 47715232, 95430464, 190860928]

約数ペア:

[(1, 190860928), (2, 95430464), (4, 47715232), (8, 23857616), (16, 11928808), (19, 10045312), (32, 5964404), (38, 5022656), (64, 2982202), (76, 2511328), (128, 1491101), (152, 1255664), (304, 627832), (608, 313916), (1216, 156958), (2432, 78479)]