31223324

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{2081}}^1$

素因数の和:2138

約数の個数: 36

約数和(自身を含む): 62026944

約数和(自身を除く): 30803620

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 121, 124, 242, 341, 484, 682, 1364, 2081, 3751, 4162, 7502, 8324, 15004, 22891, 45782, 64511, 91564, 129022, 251801, 258044, 503602, 709621, 1007204, 1419242, 2838484, 7805831, 15611662, 31223324]

約数ペア:

[(1, 31223324), (2, 15611662), (4, 7805831), (11, 2838484), (22, 1419242), (31, 1007204), (44, 709621), (62, 503602), (121, 258044), (124, 251801), (242, 129022), (341, 91564), (484, 64511), (682, 45782), (1364, 22891), (2081, 15004), (3751, 8324), (4162, 7502)]