83797904

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{275651}}^1$

素因数の和:275678

約数の個数: 20

約数和(自身を含む): 170904240

約数和(自身を除く): 87106336

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 275651, 551302, 1102604, 2205208, 4410416, 5237369, 10474738, 20949476, 41898952, 83797904]

約数ペア:

[(1, 83797904), (2, 41898952), (4, 20949476), (8, 10474738), (16, 5237369), (19, 4410416), (38, 2205208), (76, 1102604), (152, 551302), (304, 275651)]