81150656

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{74587}}^1$

素因数の和:74616

約数の個数: 28

約数和(自身を含む): 170508168

約数和(自身を除く): 89357512

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 74587, 149174, 298348, 596696, 1193392, 1267979, 2386784, 2535958, 4773568, 5071916, 10143832, 20287664, 40575328, 81150656]

約数ペア:

[(1, 81150656), (2, 40575328), (4, 20287664), (8, 10143832), (16, 5071916), (17, 4773568), (32, 2535958), (34, 2386784), (64, 1267979), (68, 1193392), (136, 596696), (272, 298348), (544, 149174), (1088, 74587)]