40821082

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{4691}}^1$

素因数の和:4941

約数の個数: 16

約数和(自身を含む): 64749600

約数和(自身を除く): 23928518

約数列:

[1, 2, 19, 38, 229, 458, 4351, 4691, 8702, 9382, 89129, 178258, 1074239, 2148478, 20410541, 40821082]

約数ペア:

[(1, 40821082), (2, 20410541), (19, 2148478), (38, 1074239), (229, 178258), (458, 89129), (4351, 9382), (4691, 8702)]