80292176

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{13901}}^1$

素因数の和:13947

約数の個数: 30

約数和(自身を含む): 164196522

約数和(自身を除く): 83904346

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 5776, 13901, 27802, 55604, 111208, 222416, 264119, 528238, 1056476, 2112952, 4225904, 5018261, 10036522, 20073044, 40146088, 80292176]

約数ペア:

[(1, 80292176), (2, 40146088), (4, 20073044), (8, 10036522), (16, 5018261), (19, 4225904), (38, 2112952), (76, 1056476), (152, 528238), (304, 264119), (361, 222416), (722, 111208), (1444, 55604), (2888, 27802), (5776, 13901)]