127712

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{307}}^1$

素因数の和:330

約数の個数: 24

約数和(自身を含む): 271656

約数和(自身を除く): 143944

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 307, 416, 614, 1228, 2456, 3991, 4912, 7982, 9824, 15964, 31928, 63856, 127712]

約数ペア:

[(1, 127712), (2, 63856), (4, 31928), (8, 15964), (13, 9824), (16, 7982), (26, 4912), (32, 3991), (52, 2456), (104, 1228), (208, 614), (307, 416)]