77758336

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{31973}}^1$

素因数の和:32006

約数の個数: 32

約数和(自身を含む): 163067400

約数和(自身を除く): 85309064

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 31973, 63946, 127892, 255784, 511568, 607487, 1023136, 1214974, 2046272, 2429948, 4092544, 4859896, 9719792, 19439584, 38879168, 77758336]

約数ペア:

[(1, 77758336), (2, 38879168), (4, 19439584), (8, 9719792), (16, 4859896), (19, 4092544), (32, 2429948), (38, 2046272), (64, 1214974), (76, 1023136), (128, 607487), (152, 511568), (304, 255784), (608, 127892), (1216, 63946), (2432, 31973)]