15116416

素因数分解:

$2^7\times 7^1\times {\mathrm{16871}}^1$

素因数の和:16892

約数の個数: 32

約数和(自身を含む): 34418880

約数和(自身を除く): 19302464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 16871, 33742, 67484, 118097, 134968, 236194, 269936, 472388, 539872, 944776, 1079744, 1889552, 2159488, 3779104, 7558208, 15116416]

約数ペア:

[(1, 15116416), (2, 7558208), (4, 3779104), (7, 2159488), (8, 1889552), (14, 1079744), (16, 944776), (28, 539872), (32, 472388), (56, 269936), (64, 236194), (112, 134968), (128, 118097), (224, 67484), (448, 33742), (896, 16871)]