17996801896

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{647}}^1\times {\mathrm{33757}}^1$

素因数の和:34513

約数の個数: 32

約数和(自身を含む): 34125287040

約数和(自身を除く): 16128485144

約数列:

[1, 2, 4, 8, 103, 206, 412, 647, 824, 1294, 2588, 5176, 33757, 66641, 67514, 133282, 135028, 266564, 270056, 533128, 3476971, 6953942, 13907884, 21840779, 27815768, 43681558, 87363116, 174726232, 2249600237, 4499200474, 8998400948, 17996801896]

約数ペア:

[(1, 17996801896), (2, 8998400948), (4, 4499200474), (8, 2249600237), (103, 174726232), (206, 87363116), (412, 43681558), (647, 27815768), (824, 21840779), (1294, 13907884), (2588, 6953942), (5176, 3476971), (33757, 533128), (66641, 270056), (67514, 266564), (133282, 135028)]