64550896

素因数分解:

$2^4\times {\mathrm{367}}^1\times {\mathrm{10993}}^1$

素因数の和:11368

約数の個数: 20

約数和(自身を含む): 125419552

約数和(自身を除く): 60868656

約数列:

[1, 2, 4, 8, 16, 367, 734, 1468, 2936, 5872, 10993, 21986, 43972, 87944, 175888, 4034431, 8068862, 16137724, 32275448, 64550896]

約数ペア:

[(1, 64550896), (2, 32275448), (4, 16137724), (8, 8068862), (16, 4034431), (367, 175888), (734, 87944), (1468, 43972), (2936, 21986), (5872, 10993)]