27580328

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{111211}}^1$

素因数の和:111248

約数の個数: 16

約数和(自身を含む): 53381760

約数和(自身を除く): 25801432

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 111211, 222422, 444844, 889688, 3447541, 6895082, 13790164, 27580328]

約数ペア:

[(1, 27580328), (2, 13790164), (4, 6895082), (8, 3447541), (31, 889688), (62, 444844), (124, 222422), (248, 111211)]