42153584

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{239509}}^1$

素因数の和:239528

約数の個数: 20

約数和(自身を含む): 89097720

約数和(自身を除く): 46944136

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 239509, 479018, 958036, 1916072, 2634599, 3832144, 5269198, 10538396, 21076792, 42153584]

約数ペア:

[(1, 42153584), (2, 21076792), (4, 10538396), (8, 5269198), (11, 3832144), (16, 2634599), (22, 1916072), (44, 958036), (88, 479018), (176, 239509)]