31043488

素因数分解:

$2^5\times 7^1\times {\mathrm{138587}}^1$

素因数の和:138604

約数の個数: 24

約数和(自身を含む): 69848352

約数和(自身を除く): 38804864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 138587, 277174, 554348, 970109, 1108696, 1940218, 2217392, 3880436, 4434784, 7760872, 15521744, 31043488]

約数ペア:

[(1, 31043488), (2, 15521744), (4, 7760872), (7, 4434784), (8, 3880436), (14, 2217392), (16, 1940218), (28, 1108696), (32, 970109), (56, 554348), (112, 277174), (224, 138587)]