42054328

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{309223}}^1$

素因数の和:309246

約数の個数: 16

約数和(自身を含む): 83490480

約数和(自身を除く): 41436152

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 309223, 618446, 1236892, 2473784, 5256791, 10513582, 21027164, 42054328]

約数ペア:

[(1, 42054328), (2, 21027164), (4, 10513582), (8, 5256791), (17, 2473784), (34, 1236892), (68, 618446), (136, 309223)]