40238656

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{33091}}^1$

素因数の和:33122

約数の個数: 28

約数和(自身を含む): 84053680

約数和(自身を除く): 43815024

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 33091, 66182, 132364, 264728, 529456, 628729, 1058912, 1257458, 2117824, 2514916, 5029832, 10059664, 20119328, 40238656]

約数ペア:

[(1, 40238656), (2, 20119328), (4, 10059664), (8, 5029832), (16, 2514916), (19, 2117824), (32, 1257458), (38, 1058912), (64, 628729), (76, 529456), (152, 264728), (304, 132364), (608, 66182), (1216, 33091)]