82531688

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{251621}}^1$

素因数の和:251668

約数の個数: 16

約数和(自身を含む): 158521860

約数和(自身を除く): 75990172

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 251621, 503242, 1006484, 2012968, 10316461, 20632922, 41265844, 82531688]

約数ペア:

[(1, 82531688), (2, 41265844), (4, 20632922), (8, 10316461), (41, 2012968), (82, 1006484), (164, 503242), (328, 251621)]