31021628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{2267}}^1$

素因数の和:2593

約数の個数: 24

約数和(自身を含む): 59439744

約数和(自身を除く): 28418116

約数列:

[1, 2, 4, 11, 22, 44, 311, 622, 1244, 2267, 3421, 4534, 6842, 9068, 13684, 24937, 49874, 99748, 705037, 1410074, 2820148, 7755407, 15510814, 31021628]

約数ペア:

[(1, 31021628), (2, 15510814), (4, 7755407), (11, 2820148), (22, 1410074), (44, 705037), (311, 99748), (622, 49874), (1244, 24937), (2267, 13684), (3421, 9068), (4534, 6842)]