87381952

素因数分解:

$2^6\times 7^1\times {\mathrm{195049}}^1$

素因数の和:195068

約数の個数: 28

約数和(自身を含む): 198170800

約数和(自身を除く): 110788848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 195049, 390098, 780196, 1365343, 1560392, 2730686, 3120784, 5461372, 6241568, 10922744, 12483136, 21845488, 43690976, 87381952]

約数ペア:

[(1, 87381952), (2, 43690976), (4, 21845488), (7, 12483136), (8, 10922744), (14, 6241568), (16, 5461372), (28, 3120784), (32, 2730686), (56, 1560392), (64, 1365343), (112, 780196), (224, 390098), (448, 195049)]