31483648

素因数分解:

$2^8\times 7^1\times {\mathrm{17569}}^1$

素因数の和:17592

約数の個数: 36

約数和(自身を含む): 71826160

約数和(自身を除く): 40342512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 17569, 35138, 70276, 122983, 140552, 245966, 281104, 491932, 562208, 983864, 1124416, 1967728, 2248832, 3935456, 4497664, 7870912, 15741824, 31483648]

約数ペア:

[(1, 31483648), (2, 15741824), (4, 7870912), (7, 4497664), (8, 3935456), (14, 2248832), (16, 1967728), (28, 1124416), (32, 983864), (56, 562208), (64, 491932), (112, 281104), (128, 245966), (224, 140552), (256, 122983), (448, 70276), (896, 35138), (1792, 17569)]