870854144

素因数分解:

$2^9\times {\mathrm{269}}^1\times {\mathrm{6323}}^1$

素因数の和:6610

約数の個数: 40

約数和(自身を含む): 1746752040

約数和(自身を除く): 875897896

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 269, 512, 538, 1076, 2152, 4304, 6323, 8608, 12646, 17216, 25292, 34432, 50584, 68864, 101168, 137728, 202336, 404672, 809344, 1618688, 1700887, 3237376, 3401774, 6803548, 13607096, 27214192, 54428384, 108856768, 217713536, 435427072, 870854144]

約数ペア:

[(1, 870854144), (2, 435427072), (4, 217713536), (8, 108856768), (16, 54428384), (32, 27214192), (64, 13607096), (128, 6803548), (256, 3401774), (269, 3237376), (512, 1700887), (538, 1618688), (1076, 809344), (2152, 404672), (4304, 202336), (6323, 137728), (8608, 101168), (12646, 68864), (17216, 50584), (25292, 34432)]