217622576

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{800083}}^1$

素因数の和:800108

約数の個数: 20

約数和(自身を含む): 446446872

約数和(自身を除く): 228824296

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 800083, 1600166, 3200332, 6400664, 12801328, 13601411, 27202822, 54405644, 108811288, 217622576]

約数ペア:

[(1, 217622576), (2, 108811288), (4, 54405644), (8, 27202822), (16, 13601411), (17, 12801328), (34, 6400664), (68, 3200332), (136, 1600166), (272, 800083)]