31928848

素因数分解:

$2^4\times 7^1\times {\mathrm{285079}}^1$

素因数の和:285094

約数の個数: 20

約数和(自身を含む): 70699840

約数和(自身を除く): 38770992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 285079, 570158, 1140316, 1995553, 2280632, 3991106, 4561264, 7982212, 15964424, 31928848]

約数ペア:

[(1, 31928848), (2, 15964424), (4, 7982212), (7, 4561264), (8, 3991106), (14, 2280632), (16, 1995553), (28, 1140316), (56, 570158), (112, 285079)]