65558576

素因数分解:

$2^4\times {\mathrm{1637}}^1\times {\mathrm{2503}}^1$

素因数の和:4148

約数の個数: 20

約数和(自身を含む): 127148112

約数和(自身を除く): 61589536

約数列:

[1, 2, 4, 8, 16, 1637, 2503, 3274, 5006, 6548, 10012, 13096, 20024, 26192, 40048, 4097411, 8194822, 16389644, 32779288, 65558576]

約数ペア:

[(1, 65558576), (2, 32779288), (4, 16389644), (8, 8194822), (16, 4097411), (1637, 40048), (2503, 26192), (3274, 20024), (5006, 13096), (6548, 10012)]