31488214

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1\times {\mathrm{733}}^1$

素因数の和:1239

約数の個数: 16

約数和(自身を含む): 48408768

約数和(自身を除く): 16920554

約数列:

[1, 2, 47, 94, 457, 733, 914, 1466, 21479, 34451, 42958, 68902, 334981, 669962, 15744107, 31488214]

約数ペア:

[(1, 31488214), (2, 15744107), (47, 669962), (94, 334981), (457, 68902), (733, 42958), (914, 34451), (1466, 21479)]