31079856

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{20887}}^1$

素因数の和:20929

約数の個数: 40

約数和(自身を含む): 82883584

約数和(自身を除く): 51803728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 20887, 41774, 62661, 83548, 125322, 167096, 250644, 334192, 501288, 647497, 1002576, 1294994, 1942491, 2589988, 3884982, 5179976, 7769964, 10359952, 15539928, 31079856]

約数ペア:

[(1, 31079856), (2, 15539928), (3, 10359952), (4, 7769964), (6, 5179976), (8, 3884982), (12, 2589988), (16, 1942491), (24, 1294994), (31, 1002576), (48, 647497), (62, 501288), (93, 334192), (124, 250644), (186, 167096), (248, 125322), (372, 83548), (496, 62661), (744, 41774), (1488, 20887)]