81930382

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{13687}}^1$

素因数の和:13803

約数の個数: 16

約数和(自身を含む): 127626912

約数和(自身を除く): 45696530

約数列:

[1, 2, 41, 73, 82, 146, 2993, 5986, 13687, 27374, 561167, 999151, 1122334, 1998302, 40965191, 81930382]

約数ペア:

[(1, 81930382), (2, 40965191), (41, 1998302), (73, 1122334), (82, 999151), (146, 561167), (2993, 27374), (5986, 13687)]