39403264

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{8101}}^1$

素因数の和:8136

約数の個数: 36

約数和(自身を含む): 82802440

約数和(自身を除く): 43399176

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 8101, 16202, 32404, 64808, 129616, 153919, 259232, 307838, 518464, 615676, 1036928, 1231352, 2073856, 2462704, 4925408, 9850816, 19701632, 39403264]

約数ペア:

[(1, 39403264), (2, 19701632), (4, 9850816), (8, 4925408), (16, 2462704), (19, 2073856), (32, 1231352), (38, 1036928), (64, 615676), (76, 518464), (128, 307838), (152, 259232), (256, 153919), (304, 129616), (608, 64808), (1216, 32404), (2432, 16202), (4864, 8101)]