8238328

素因数分解:

$2^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1123}}^1$

素因数の和:1267

約数の個数: 32

約数和(自身を含む): 17804160

約数和(自身を除く): 9565832

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 131, 262, 524, 917, 1048, 1123, 1834, 2246, 3668, 4492, 7336, 7861, 8984, 15722, 31444, 62888, 147113, 294226, 588452, 1029791, 1176904, 2059582, 4119164, 8238328]

約数ペア:

[(1, 8238328), (2, 4119164), (4, 2059582), (7, 1176904), (8, 1029791), (14, 588452), (28, 294226), (56, 147113), (131, 62888), (262, 31444), (524, 15722), (917, 8984), (1048, 7861), (1123, 7336), (1834, 4492), (2246, 3668)]