40885568

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{33623}}^1$

素因数の和:33654

約数の個数: 28

約数和(自身を含む): 85404960

約数和(自身を除く): 44519392

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 33623, 67246, 134492, 268984, 537968, 638837, 1075936, 1277674, 2151872, 2555348, 5110696, 10221392, 20442784, 40885568]

約数ペア:

[(1, 40885568), (2, 20442784), (4, 10221392), (8, 5110696), (16, 2555348), (19, 2151872), (32, 1277674), (38, 1075936), (64, 638837), (76, 537968), (152, 268984), (304, 134492), (608, 67246), (1216, 33623)]