31022156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{2621}}^1$

素因数の和:2905

約数の個数: 24

約数和(自身を含む): 59466960

約数和(自身を除く): 28444804

約数列:

[1, 2, 4, 11, 22, 44, 269, 538, 1076, 2621, 2959, 5242, 5918, 10484, 11836, 28831, 57662, 115324, 705049, 1410098, 2820196, 7755539, 15511078, 31022156]

約数ペア:

[(1, 31022156), (2, 15511078), (4, 7755539), (11, 2820196), (22, 1410098), (44, 705049), (269, 115324), (538, 57662), (1076, 28831), (2621, 11836), (2959, 10484), (5242, 5918)]