31041244

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{977}}^1$

素因数の和:1054

約数の個数: 36

約数和(自身を含む): 60135264

約数和(自身を除く): 29094020

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 169, 188, 338, 611, 676, 977, 1222, 1954, 2444, 3908, 7943, 12701, 15886, 25402, 31772, 45919, 50804, 91838, 165113, 183676, 330226, 596947, 660452, 1193894, 2387788, 7760311, 15520622, 31041244]

約数ペア:

[(1, 31041244), (2, 15520622), (4, 7760311), (13, 2387788), (26, 1193894), (47, 660452), (52, 596947), (94, 330226), (169, 183676), (188, 165113), (338, 91838), (611, 50804), (676, 45919), (977, 31772), (1222, 25402), (1954, 15886), (2444, 12701), (3908, 7943)]