81771122

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{55931}}^1$

素因数の和:55993

約数の個数: 16

約数和(自身を含む): 132894432

約数和(自身を除く): 51123310

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 55931, 111862, 950827, 1901654, 2405033, 4810066, 40885561, 81771122]

約数ペア:

[(1, 81771122), (2, 40885561), (17, 4810066), (34, 2405033), (43, 1901654), (86, 950827), (731, 111862), (1462, 55931)]