31903356

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8231}}^1$

素因数の和:8274

約数の個数: 48

約数和(自身を含む): 82978560

約数和(自身を除く): 51075204

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3876, 8231, 16462, 24693, 32924, 49386, 98772, 139927, 156389, 279854, 312778, 419781, 469167, 559708, 625556, 839562, 938334, 1679124, 1876668, 2658613, 5317226, 7975839, 10634452, 15951678, 31903356]

約数ペア:

[(1, 31903356), (2, 15951678), (3, 10634452), (4, 7975839), (6, 5317226), (12, 2658613), (17, 1876668), (19, 1679124), (34, 938334), (38, 839562), (51, 625556), (57, 559708), (68, 469167), (76, 419781), (102, 312778), (114, 279854), (204, 156389), (228, 139927), (323, 98772), (646, 49386), (969, 32924), (1292, 24693), (1938, 16462), (3876, 8231)]