863130928

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{709}}^1\times {\mathrm{6917}}^1$

素因数の和:7645

約数の個数: 40

約数和(自身を含む): 1827182160

約数和(自身を除く): 964051232

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 709, 1418, 2836, 5672, 6917, 7799, 11344, 13834, 15598, 27668, 31196, 55336, 62392, 76087, 110672, 124784, 152174, 304348, 608696, 1217392, 4904153, 9808306, 19616612, 39233224, 53945683, 78466448, 107891366, 215782732, 431565464, 863130928]

約数ペア:

[(1, 863130928), (2, 431565464), (4, 215782732), (8, 107891366), (11, 78466448), (16, 53945683), (22, 39233224), (44, 19616612), (88, 9808306), (176, 4904153), (709, 1217392), (1418, 608696), (2836, 304348), (5672, 152174), (6917, 124784), (7799, 110672), (11344, 76087), (13834, 62392), (15598, 55336), (27668, 31196)]