20161007936

素因数分解:

$2^6\times {\mathrm{1049}}^1\times {\mathrm{300301}}^1$

素因数の和:301362

約数の個数: 28

約数和(自身を含む): 40045271700

約数和(自身を除く): 19884263764

約数列:

[1, 2, 4, 8, 16, 32, 64, 1049, 2098, 4196, 8392, 16784, 33568, 67136, 300301, 600602, 1201204, 2402408, 4804816, 9609632, 19219264, 315015749, 630031498, 1260062996, 2520125992, 5040251984, 10080503968, 20161007936]

約数ペア:

[(1, 20161007936), (2, 10080503968), (4, 5040251984), (8, 2520125992), (16, 1260062996), (32, 630031498), (64, 315015749), (1049, 19219264), (2098, 9609632), (4196, 4804816), (8392, 2402408), (16784, 1201204), (33568, 600602), (67136, 300301)]