56991994

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1\times {\mathrm{1553}}^1$

素因数の和:1925

約数の個数: 16

約数和(自身を含む): 87272640

約数和(自身を除く): 30280646

約数列:

[1, 2, 59, 118, 311, 622, 1553, 3106, 18349, 36698, 91627, 183254, 482983, 965966, 28495997, 56991994]

約数ペア:

[(1, 56991994), (2, 28495997), (59, 965966), (118, 482983), (311, 183254), (622, 91627), (1553, 36698), (3106, 18349)]