192052016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{13781}}^1$

素因数の和:13869

約数の個数: 40

約数和(自身を含む): 406734384

約数和(自身を除く): 214682368

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 268, 536, 871, 1072, 1742, 3484, 6968, 13781, 13936, 27562, 55124, 110248, 179153, 220496, 358306, 716612, 923327, 1433224, 1846654, 2866448, 3693308, 7386616, 12003251, 14773232, 24006502, 48013004, 96026008, 192052016]

約数ペア:

[(1, 192052016), (2, 96026008), (4, 48013004), (8, 24006502), (13, 14773232), (16, 12003251), (26, 7386616), (52, 3693308), (67, 2866448), (104, 1846654), (134, 1433224), (208, 923327), (268, 716612), (536, 358306), (871, 220496), (1072, 179153), (1742, 110248), (3484, 55124), (6968, 27562), (13781, 13936)]