214640576

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{81799}}^1$

素因数の和:81852

約数の個数: 28

約数和(自身を含む): 436321200

約数和(自身を除く): 221680624

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 656, 1312, 2624, 81799, 163598, 327196, 654392, 1308784, 2617568, 3353759, 5235136, 6707518, 13415036, 26830072, 53660144, 107320288, 214640576]

約数ペア:

[(1, 214640576), (2, 107320288), (4, 53660144), (8, 26830072), (16, 13415036), (32, 6707518), (41, 5235136), (64, 3353759), (82, 2617568), (164, 1308784), (328, 654392), (656, 327196), (1312, 163598), (2624, 81799)]