97817137904

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{321766901}}^1$

素因数の和:321766928

約数の個数: 20

約数和(自身を含む): 199495479240

約数和(自身を除く): 101678341336

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 321766901, 643533802, 1287067604, 2574135208, 5148270416, 6113571119, 12227142238, 24454284476, 48908568952, 97817137904]

約数ペア:

[(1, 97817137904), (2, 48908568952), (4, 24454284476), (8, 12227142238), (16, 6113571119), (19, 5148270416), (38, 2574135208), (76, 1287067604), (152, 643533802), (304, 321766901)]