16920824704

素因数分解:

$2^7\times 7^1\times {\mathrm{18884849}}^1$

素因数の和:18884870

約数の個数: 32

約数和(自身を含む): 38525094000

約数和(自身を除く): 21604269296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 18884849, 37769698, 75539396, 132193943, 151078792, 264387886, 302157584, 528775772, 604315168, 1057551544, 1208630336, 2115103088, 2417260672, 4230206176, 8460412352, 16920824704]

約数ペア:

[(1, 16920824704), (2, 8460412352), (4, 4230206176), (7, 2417260672), (8, 2115103088), (14, 1208630336), (16, 1057551544), (28, 604315168), (32, 528775772), (56, 302157584), (64, 264387886), (112, 151078792), (128, 132193943), (224, 75539396), (448, 37769698), (896, 18884849)]