21542016

素因数分解:

$2^7\times 3^1\times {\mathrm{56099}}^1$

素因数の和:56116

約数の個数: 32

約数和(自身を含む): 57222000

約数和(自身を除く): 35679984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 56099, 112198, 168297, 224396, 336594, 448792, 673188, 897584, 1346376, 1795168, 2692752, 3590336, 5385504, 7180672, 10771008, 21542016]

約数ペア:

[(1, 21542016), (2, 10771008), (3, 7180672), (4, 5385504), (6, 3590336), (8, 2692752), (12, 1795168), (16, 1346376), (24, 897584), (32, 673188), (48, 448792), (64, 336594), (96, 224396), (128, 168297), (192, 112198), (384, 56099)]