69527824

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{255617}}^1$

素因数の和:255642

約数の個数: 20

約数和(自身を含む): 142634844

約数和(自身を除く): 73107020

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 255617, 511234, 1022468, 2044936, 4089872, 4345489, 8690978, 17381956, 34763912, 69527824]

約数ペア:

[(1, 69527824), (2, 34763912), (4, 17381956), (8, 8690978), (16, 4345489), (17, 4089872), (34, 2044936), (68, 1022468), (136, 511234), (272, 255617)]