81354752

素因数分解:

$2^{13}\times {\mathrm{9931}}^1$

素因数の和:9957

約数の個数: 28

約数和(自身を含む): 162715956

約数和(自身を除く): 81361204

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 9931, 19862, 39724, 79448, 158896, 317792, 635584, 1271168, 2542336, 5084672, 10169344, 20338688, 40677376, 81354752]

約数ペア:

[(1, 81354752), (2, 40677376), (4, 20338688), (8, 10169344), (16, 5084672), (32, 2542336), (64, 1271168), (128, 635584), (256, 317792), (512, 158896), (1024, 79448), (2048, 39724), (4096, 19862), (8192, 9931)]