31423168

素因数分解:

$2^6\times 7^1\times {\mathrm{70141}}^1$

素因数の和:70160

約数の個数: 28

約数和(自身を含む): 71264272

約数和(自身を除く): 39841104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 70141, 140282, 280564, 490987, 561128, 981974, 1122256, 1963948, 2244512, 3927896, 4489024, 7855792, 15711584, 31423168]

約数ペア:

[(1, 31423168), (2, 15711584), (4, 7855792), (7, 4489024), (8, 3927896), (14, 2244512), (16, 1963948), (28, 1122256), (32, 981974), (56, 561128), (64, 490987), (112, 280564), (224, 140282), (448, 70141)]