31473068

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{65027}}^1$

素因数の和:65053

約数の個数: 18

約数和(自身を含む): 60541068

約数和(自身を除く): 29068000

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 65027, 130054, 260108, 715297, 1430594, 2861188, 7868267, 15736534, 31473068]

約数ペア:

[(1, 31473068), (2, 15736534), (4, 7868267), (11, 2861188), (22, 1430594), (44, 715297), (121, 260108), (242, 130054), (484, 65027)]