81682444

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37061}}^1$

素因数の和:37113

約数の個数: 24

約数和(自身を含む): 155660400

約数和(自身を除く): 73977956

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 2204, 37061, 74122, 148244, 704159, 1074769, 1408318, 2149538, 2816636, 4299076, 20420611, 40841222, 81682444]

約数ペア:

[(1, 81682444), (2, 40841222), (4, 20420611), (19, 4299076), (29, 2816636), (38, 2149538), (58, 1408318), (76, 1074769), (116, 704159), (551, 148244), (1102, 74122), (2204, 37061)]