31136136

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{68281}}^1$

素因数の和:68309

約数の個数: 32

約数和(自身を含む): 81938400

約数和(自身を除く): 50802264

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 68281, 136562, 204843, 273124, 409686, 546248, 819372, 1297339, 1638744, 2594678, 3892017, 5189356, 7784034, 10378712, 15568068, 31136136]

約数ペア:

[(1, 31136136), (2, 15568068), (3, 10378712), (4, 7784034), (6, 5189356), (8, 3892017), (12, 2594678), (19, 1638744), (24, 1297339), (38, 819372), (57, 546248), (76, 409686), (114, 273124), (152, 204843), (228, 136562), (456, 68281)]