80823136

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{61603}}^1$

素因数の和:61654

約数の個数: 24

約数和(自身を含む): 163004184

約数和(自身を除く): 82181048

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 61603, 123206, 246412, 492824, 985648, 1971296, 2525723, 5051446, 10102892, 20205784, 40411568, 80823136]

約数ペア:

[(1, 80823136), (2, 40411568), (4, 20205784), (8, 10102892), (16, 5051446), (32, 2525723), (41, 1971296), (82, 985648), (164, 492824), (328, 246412), (656, 123206), (1312, 61603)]