161801792

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{47701}}^1$

素因数の和:47766

約数の個数: 28

約数和(自身を含む): 327140316

約数和(自身を除く): 165338524

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 212, 424, 848, 1696, 3392, 47701, 95402, 190804, 381608, 763216, 1526432, 2528153, 3052864, 5056306, 10112612, 20225224, 40450448, 80900896, 161801792]

約数ペア:

[(1, 161801792), (2, 80900896), (4, 40450448), (8, 20225224), (16, 10112612), (32, 5056306), (53, 3052864), (64, 2528153), (106, 1526432), (212, 763216), (424, 381608), (848, 190804), (1696, 95402), (3392, 47701)]