31318832

素因数分解:

$2^4\times {\mathrm{347}}^1\times {\mathrm{5641}}^1$

素因数の和:5996

約数の個数: 20

約数和(自身を含む): 60865896

約数和(自身を除く): 29547064

約数列:

[1, 2, 4, 8, 16, 347, 694, 1388, 2776, 5552, 5641, 11282, 22564, 45128, 90256, 1957427, 3914854, 7829708, 15659416, 31318832]

約数ペア:

[(1, 31318832), (2, 15659416), (4, 7829708), (8, 3914854), (16, 1957427), (347, 90256), (694, 45128), (1388, 22564), (2776, 11282), (5552, 5641)]