64485866

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{5009}}^1$

素因数の和:5209

約数の個数: 16

約数和(自身を含む): 99739080

約数和(自身を除く): 35253214

約数列:

[1, 2, 41, 82, 157, 314, 5009, 6437, 10018, 12874, 205369, 410738, 786413, 1572826, 32242933, 64485866]

約数ペア:

[(1, 64485866), (2, 32242933), (41, 1572826), (82, 786413), (157, 410738), (314, 205369), (5009, 12874), (6437, 10018)]