131076896

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{215587}}^1$

素因数の和:215616

約数の個数: 24

約数和(自身を含む): 271640880

約数和(自身を除く): 140563984

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 215587, 431174, 862348, 1724696, 3449392, 4096153, 6898784, 8192306, 16384612, 32769224, 65538448, 131076896]

約数ペア:

[(1, 131076896), (2, 65538448), (4, 32769224), (8, 16384612), (16, 8192306), (19, 6898784), (32, 4096153), (38, 3449392), (76, 1724696), (152, 862348), (304, 431174), (608, 215587)]