31542408

素因数分解:

$2^3\times 3^2\times {\mathrm{307}}^1\times {\mathrm{1427}}^1$

素因数の和:1746

約数の個数: 48

約数和(自身を含む): 85765680

約数和(自身を除く): 54223272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 307, 614, 921, 1228, 1427, 1842, 2456, 2763, 2854, 3684, 4281, 5526, 5708, 7368, 8562, 11052, 11416, 12843, 17124, 22104, 25686, 34248, 51372, 102744, 438089, 876178, 1314267, 1752356, 2628534, 3504712, 3942801, 5257068, 7885602, 10514136, 15771204, 31542408]

約数ペア:

[(1, 31542408), (2, 15771204), (3, 10514136), (4, 7885602), (6, 5257068), (8, 3942801), (9, 3504712), (12, 2628534), (18, 1752356), (24, 1314267), (36, 876178), (72, 438089), (307, 102744), (614, 51372), (921, 34248), (1228, 25686), (1427, 22104), (1842, 17124), (2456, 12843), (2763, 11416), (2854, 11052), (3684, 8562), (4281, 7368), (5526, 5708)]