82898372

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{281}}^1\times {\mathrm{563}}^1$

素因数の和:979

約数の個数: 24

約数和(自身を含む): 146960352

約数和(自身を除く): 64061980

約数列:

[1, 2, 4, 131, 262, 281, 524, 562, 563, 1124, 1126, 2252, 36811, 73622, 73753, 147244, 147506, 158203, 295012, 316406, 632812, 20724593, 41449186, 82898372]

約数ペア:

[(1, 82898372), (2, 41449186), (4, 20724593), (131, 632812), (262, 316406), (281, 295012), (524, 158203), (562, 147506), (563, 147244), (1124, 73753), (1126, 73622), (2252, 36811)]