31149816

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{68311}}^1$

素因数の和:68339

約数の個数: 32

約数和(自身を含む): 81974400

約数和(自身を除く): 50824584

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 68311, 136622, 204933, 273244, 409866, 546488, 819732, 1297909, 1639464, 2595818, 3893727, 5191636, 7787454, 10383272, 15574908, 31149816]

約数ペア:

[(1, 31149816), (2, 15574908), (3, 10383272), (4, 7787454), (6, 5191636), (8, 3893727), (12, 2595818), (19, 1639464), (24, 1297909), (38, 819732), (57, 546488), (76, 409866), (114, 273244), (152, 204933), (228, 136622), (456, 68311)]