31039232

素因数分解:

$2^8\times 7^1\times {\mathrm{17321}}^1$

素因数の和:17344

約数の個数: 36

約数和(自身を含む): 70812336

約数和(自身を除く): 39773104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 17321, 34642, 69284, 121247, 138568, 242494, 277136, 484988, 554272, 969976, 1108544, 1939952, 2217088, 3879904, 4434176, 7759808, 15519616, 31039232]

約数ペア:

[(1, 31039232), (2, 15519616), (4, 7759808), (7, 4434176), (8, 3879904), (14, 2217088), (16, 1939952), (28, 1108544), (32, 969976), (56, 554272), (64, 484988), (112, 277136), (128, 242494), (224, 138568), (256, 121247), (448, 69284), (896, 34642), (1792, 17321)]