80782054

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{547}}^1\times {\mathrm{1801}}^1$

素因数の和:2391

約数の個数: 16

約数和(自身を含む): 124424496

約数和(自身を除く): 43642442

約数列:

[1, 2, 41, 82, 547, 1094, 1801, 3602, 22427, 44854, 73841, 147682, 985147, 1970294, 40391027, 80782054]

約数ペア:

[(1, 80782054), (2, 40391027), (41, 1970294), (82, 985147), (547, 147682), (1094, 73841), (1801, 44854), (3602, 22427)]