16432128

素因数分解:

$2^{10}\times 3^2\times {\mathrm{1783}}^1$

素因数の和:1809

約数の個数: 66

約数和(自身を含む): 47474024

約数和(自身を除く): 31041896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 1783, 2304, 3072, 3566, 4608, 5349, 7132, 9216, 10698, 14264, 16047, 21396, 28528, 32094, 42792, 57056, 64188, 85584, 114112, 128376, 171168, 228224, 256752, 342336, 456448, 513504, 684672, 912896, 1027008, 1369344, 1825792, 2054016, 2738688, 4108032, 5477376, 8216064, 16432128]

約数ペア:

[(1, 16432128), (2, 8216064), (3, 5477376), (4, 4108032), (6, 2738688), (8, 2054016), (9, 1825792), (12, 1369344), (16, 1027008), (18, 912896), (24, 684672), (32, 513504), (36, 456448), (48, 342336), (64, 256752), (72, 228224), (96, 171168), (128, 128376), (144, 114112), (192, 85584), (256, 64188), (288, 57056), (384, 42792), (512, 32094), (576, 28528), (768, 21396), (1024, 16047), (1152, 14264), (1536, 10698), (1783, 9216), (2304, 7132), (3072, 5349), (3566, 4608)]