42407168

素因数分解:

$2^8\times {\mathrm{165653}}^1$

素因数の和:165669

約数の個数: 18

約数和(自身を含む): 84649194

約数和(自身を除く): 42242026

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 165653, 331306, 662612, 1325224, 2650448, 5300896, 10601792, 21203584, 42407168]

約数ペア:

[(1, 42407168), (2, 21203584), (4, 10601792), (8, 5300896), (16, 2650448), (32, 1325224), (64, 662612), (128, 331306), (256, 165653)]