64320518

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{9011}}^1$

素因数の和:9139

約数の個数: 16

約数和(自身を含む): 99925056

約数和(自身を除く): 35604538

約数列:

[1, 2, 43, 83, 86, 166, 3569, 7138, 9011, 18022, 387473, 747913, 774946, 1495826, 32160259, 64320518]

約数ペア:

[(1, 64320518), (2, 32160259), (43, 1495826), (83, 774946), (86, 747913), (166, 387473), (3569, 18022), (7138, 9011)]