16771072

素因数分解:

$2^{11}\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:472

約数の個数: 48

約数和(自身を含む): 35380800

約数和(自身を除く): 18609728

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 431, 512, 608, 862, 1024, 1216, 1724, 2048, 2432, 3448, 4864, 6896, 8189, 9728, 13792, 16378, 19456, 27584, 32756, 38912, 55168, 65512, 110336, 131024, 220672, 262048, 441344, 524096, 882688, 1048192, 2096384, 4192768, 8385536, 16771072]

約数ペア:

[(1, 16771072), (2, 8385536), (4, 4192768), (8, 2096384), (16, 1048192), (19, 882688), (32, 524096), (38, 441344), (64, 262048), (76, 220672), (128, 131024), (152, 110336), (256, 65512), (304, 55168), (431, 38912), (512, 32756), (608, 27584), (862, 19456), (1024, 16378), (1216, 13792), (1724, 9728), (2048, 8189), (2432, 6896), (3448, 4864)]