31089392

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{67003}}^1$

素因数の和:67040

約数の個数: 20

約数和(自身を含む): 62313720

約数和(自身を除く): 31224328

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 67003, 134006, 268012, 536024, 1072048, 1943087, 3886174, 7772348, 15544696, 31089392]

約数ペア:

[(1, 31089392), (2, 15544696), (4, 7772348), (8, 3886174), (16, 1943087), (29, 1072048), (58, 536024), (116, 268012), (232, 134006), (464, 67003)]