80525758

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{6163}}^1$

素因数の和:6351

約数の個数: 16

約数和(自身を含む): 124266240

約数和(自身を除く): 43740482

約数列:

[1, 2, 47, 94, 139, 278, 6163, 6533, 12326, 13066, 289661, 579322, 856657, 1713314, 40262879, 80525758]

約数ペア:

[(1, 80525758), (2, 40262879), (47, 1713314), (94, 856657), (139, 579322), (278, 289661), (6163, 13066), (6533, 12326)]