80498938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{977}}^1\times {\mathrm{3169}}^1$

素因数の和:4161

約数の個数: 16

約数和(自身を含む): 130210920

約数和(自身を除く): 49711982

約数列:

[1, 2, 13, 26, 977, 1954, 3169, 6338, 12701, 25402, 41197, 82394, 3096113, 6192226, 40249469, 80498938]

約数ペア:

[(1, 80498938), (2, 40249469), (13, 6192226), (26, 3096113), (977, 82394), (1954, 41197), (3169, 25402), (6338, 12701)]