21332032

素因数分解:

$2^6\times {\mathrm{149}}^1\times {\mathrm{2237}}^1$

素因数の和:2398

約数の個数: 28

約数和(自身を含む): 42633900

約数和(自身を除く): 21301868

約数列:

[1, 2, 4, 8, 16, 32, 64, 149, 298, 596, 1192, 2237, 2384, 4474, 4768, 8948, 9536, 17896, 35792, 71584, 143168, 333313, 666626, 1333252, 2666504, 5333008, 10666016, 21332032]

約数ペア:

[(1, 21332032), (2, 10666016), (4, 5333008), (8, 2666504), (16, 1333252), (32, 666626), (64, 333313), (149, 143168), (298, 71584), (596, 35792), (1192, 17896), (2237, 9536), (2384, 8948), (4474, 4768)]