81427533718

素因数分解:

$2^1\times {\mathrm{971}}^1\times {\mathrm{5119}}^1\times {\mathrm{8191}}^1$

素因数の和:14283

約数の個数: 16

約数和(自身を含む): 122305904640

約数和(自身を除く): 40878370922

約数列:

[1, 2, 971, 1942, 5119, 8191, 10238, 16382, 4970549, 7953461, 9941098, 15906922, 41929729, 83859458, 40713766859, 81427533718]

約数ペア:

[(1, 81427533718), (2, 40713766859), (971, 83859458), (1942, 41929729), (5119, 15906922), (8191, 9941098), (10238, 7953461), (16382, 4970549)]