80406938

素因数分解:

$2^1\times {\mathrm{229}}^1\times {\mathrm{419}}^2$

素因数の和:1069

約数の個数: 12

約数和(自身を含む): 121426890

約数和(自身を除く): 41019952

約数列:

[1, 2, 229, 419, 458, 838, 95951, 175561, 191902, 351122, 40203469, 80406938]

約数ペア:

[(1, 80406938), (2, 40203469), (229, 351122), (419, 191902), (458, 175561), (838, 95951)]