231939856

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{277}}^1\times {\mathrm{887}}^1$

素因数の和:1231

約数の個数: 40

約数和(自身を含む): 459167040

約数和(自身を除く): 227227184

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 277, 472, 554, 887, 944, 1108, 1774, 2216, 3548, 4432, 7096, 14192, 16343, 32686, 52333, 65372, 104666, 130744, 209332, 245699, 261488, 418664, 491398, 837328, 982796, 1965592, 3931184, 14496241, 28992482, 57984964, 115969928, 231939856]

約数ペア:

[(1, 231939856), (2, 115969928), (4, 57984964), (8, 28992482), (16, 14496241), (59, 3931184), (118, 1965592), (236, 982796), (277, 837328), (472, 491398), (554, 418664), (887, 261488), (944, 245699), (1108, 209332), (1774, 130744), (2216, 104666), (3548, 65372), (4432, 52333), (7096, 32686), (14192, 16343)]