68430392

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{275929}}^1$

素因数の和:275966

約数の個数: 16

約数和(自身を含む): 132446400

約数和(自身を除く): 64016008

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 275929, 551858, 1103716, 2207432, 8553799, 17107598, 34215196, 68430392]

約数ペア:

[(1, 68430392), (2, 34215196), (4, 17107598), (8, 8553799), (31, 2207432), (62, 1103716), (124, 551858), (248, 275929)]