67442288

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{79531}}^1$

素因数の和:79592

約数の個数: 20

約数和(自身を含む): 133136568

約数和(自身を除く): 65694280

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 79531, 159062, 318124, 636248, 1272496, 4215143, 8430286, 16860572, 33721144, 67442288]

約数ペア:

[(1, 67442288), (2, 33721144), (4, 16860572), (8, 8430286), (16, 4215143), (53, 1272496), (106, 636248), (212, 318124), (424, 159062), (848, 79531)]