83431356

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{2671}}^1$

素因数の和:2834

約数の個数: 48

約数和(自身を含む): 206492160

約数和(自身を除く): 123060804

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 137, 228, 274, 411, 548, 822, 1644, 2603, 2671, 5206, 5342, 7809, 8013, 10412, 10684, 15618, 16026, 31236, 32052, 50749, 101498, 152247, 202996, 304494, 365927, 608988, 731854, 1097781, 1463708, 2195562, 4391124, 6952613, 13905226, 20857839, 27810452, 41715678, 83431356]

約数ペア:

[(1, 83431356), (2, 41715678), (3, 27810452), (4, 20857839), (6, 13905226), (12, 6952613), (19, 4391124), (38, 2195562), (57, 1463708), (76, 1097781), (114, 731854), (137, 608988), (228, 365927), (274, 304494), (411, 202996), (548, 152247), (822, 101498), (1644, 50749), (2603, 32052), (2671, 31236), (5206, 16026), (5342, 15618), (7809, 10684), (8013, 10412)]