31166464

素因数分解:

$2^{12}\times 7^1\times {\mathrm{1087}}^1$

素因数の和:1118

約数の個数: 52

約数和(自身を含む): 71294464

約数和(自身を除く): 40128000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1087, 1792, 2048, 2174, 3584, 4096, 4348, 7168, 7609, 8696, 14336, 15218, 17392, 28672, 30436, 34784, 60872, 69568, 121744, 139136, 243488, 278272, 486976, 556544, 973952, 1113088, 1947904, 2226176, 3895808, 4452352, 7791616, 15583232, 31166464]

約数ペア:

[(1, 31166464), (2, 15583232), (4, 7791616), (7, 4452352), (8, 3895808), (14, 2226176), (16, 1947904), (28, 1113088), (32, 973952), (56, 556544), (64, 486976), (112, 278272), (128, 243488), (224, 139136), (256, 121744), (448, 69568), (512, 60872), (896, 34784), (1024, 30436), (1087, 28672), (1792, 17392), (2048, 15218), (2174, 14336), (3584, 8696), (4096, 7609), (4348, 7168)]