490836032

素因数分解:

$2^6\times {\mathrm{163}}^1\times {\mathrm{47051}}^1$

素因数の和:47226

約数の個数: 28

約数和(自身を含む): 979999056

約数和(自身を除く): 489163024

約数列:

[1, 2, 4, 8, 16, 32, 64, 163, 326, 652, 1304, 2608, 5216, 10432, 47051, 94102, 188204, 376408, 752816, 1505632, 3011264, 7669313, 15338626, 30677252, 61354504, 122709008, 245418016, 490836032]

約数ペア:

[(1, 490836032), (2, 245418016), (4, 122709008), (8, 61354504), (16, 30677252), (32, 15338626), (64, 7669313), (163, 3011264), (326, 1505632), (652, 752816), (1304, 376408), (2608, 188204), (5216, 94102), (10432, 47051)]