8940296

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 17410680

約数和(自身を除く): 8470384

約数列:

[1, 2, 4, 8, 41, 82, 97, 164, 194, 281, 328, 388, 562, 776, 1124, 2248, 3977, 7954, 11521, 15908, 23042, 27257, 31816, 46084, 54514, 92168, 109028, 218056, 1117537, 2235074, 4470148, 8940296]

約数ペア:

[(1, 8940296), (2, 4470148), (4, 2235074), (8, 1117537), (41, 218056), (82, 109028), (97, 92168), (164, 54514), (194, 46084), (281, 31816), (328, 27257), (388, 23042), (562, 15908), (776, 11521), (1124, 7954), (2248, 3977)]